how to convert packed decimal to numeric in cobol

Format: label PACK D 1 (L 1 ,B 1 ),D 2 (L 2 ,B 2 ) - Packs the L 2 byte zoned decimal number at D 2 (B 2 ) and stores it as a L 1 byte packed decimal number at D 1 (B 1 ) - The packing process: 1. So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. Required fields are marked *. The fix sometimes involves REDEFINES as in: Notice that X occupies less storage than Y so X can REDEFINE Y but not the other way round. Other uses will require a SimoTime Software License. Just define WS-DEC-PART as PIC V999 and ADD. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. A typo, the first receiving field should be digitsAn instead of digits:unstring part3 delimited by "." You'll have to transfer from first non-blank, byte at a time, ignoring ".", into a numeric (N) field that is redefined as A with the OCCURS. The purpose of this document is to assist a reader in developing a better understanding of the various numeric formats that are supported by an IBM Mainframe System. This suite of test cases describes how to convert between the various numeric formats (or data types such as DISPLAY, COMP, COMP-3 or DECIMAL, BINARY and PACKED) used with COBOL and on an IBM Mainframe System. IF THERE IS ANY OTHER METHOD TO ADD ONE TO THE 1OTH DIGIT OF VALUE IN A PACKED DECIMAL FIELD WITHOUT CONVERTING IT INTO NUMERIC. I just wanted to know, do we have any tool or utility through which we can do the same. GnuCOBOL (formerly OpenCOBOL) is a COBOL compiler with run time support. A string containing the converted string. Thank you for this great post and the previous one "importing-mainframe-data-with-sql-server-integration-services". "After the incident", I started to be more careful not to trip over things. we need to select DT_BYTES as the Data Type; and 1 and 6 for its lengths Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, Cobol - Importing a signed numeric with real decimal. I want to convert packed decimal to numeric or zoned decimal. Is there an existing gem or script that converts comp-3/packed decimal format to number? 80, Jubilee Hills, Hyderabad-500033 router bridge mode explained + 91 40 2363 6000 how to change kindle book cover info@vspl.in By default, a 4-byte BI value produces a 7-byte ZD value, but LENGTH=6 override the default length . To Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I convert an integer value to decimal value in COBOL. Yes, for a fixed format define a structure accordingly. Next is a table that reviews the functions and procedures used in this tip. Explore The Binary or COMP format for numeric data strings. As both REDEFINES occupy the full 15 bytes, there is no need to take account of any value in Y prior to the MOVEs to T or U. asking us how we want to use this Script Component. UnpackNibblesToBytes: Splits a byte into its composing . This video shows the format in which numeric data is stored in Zoned decimal (conventional) and packed decimal (COMP-3) format. Styling contours by colour and by line thickness in QGIS, Equation alignment in aligned environment not working properly, Implement Seek on /dev/stdin file descriptor in Rust. into the Output folder tree; those columns will be in where we will return the transformed If the sample program is executed in the PC, ASCII environment the following would be displayed and written to the SYSOUT file. Determining the Digit Length of a Packed-Decimal Field - IBM comp is sumtimes used as a general term. and view the COBOL source code for this numeric field conversion example. the COBOL Routine for Example-101 My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Else please lemme know if that was not you were looking at. This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. Help? iDecimalPlaces (Integer): The number of implied decimal digits for the packed number. We specialize in the creation and deployment of business applications using new or existing technologies and services. If so, how close was it? The discussions include further detail about the issues and concerns of unsigned (or implied positive) numbers, signed (positive or negative) numbers and decimal or whole numbers. The IBM Mainframe and the COBOL programming language support a variety of numeric formats and each has its advantages and disadvantages. ("11 REFORMAT Convert file from one record layout to another"). COBOL Computational Fields: comp, comp-3, packed decimal, binary - A 02 TIPCAM-OUT PIC S9(9)V9(6) COMP-3. Now, on the Script Tab, press the Edit Script button. Since both X and Y now occupy the same physical storage, the MOVE can be dropped as the following program and output illustrate: As you can quickly see, the result is probably not what you were hoping for since Y does not contain a human readable formatted number (i.e. Why is comp-2 mentioned? Rarely (if ever) is packed-decimal business data moved to a floating-point field. rev2023.3.3.43278. The session will describe three of the popular numeric formats used with COBOL and IBM Mainframe systems. This is something like moving numeric fields manually around the decimal '.' To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. The hexadecimal information is (highlighted in green) The possible translated, displayable EBCDIC characters are (highlighted in blue). According to the files record definition we will configure columns Name and And then, do the calculation with WS-NUMBER. If you are using a COBOL program, just move the packed decimal variable into a numeric field and then try to write to output file. Have you tried to display it with the Edit-Mask (EM=) option? Converting string to packed:-. sample database as on the next image. The rest of the code parses theString into theValue. A packed decimal representation stores decimal digits in each "nibble" of a byte. How do I convert comp to numeric in Cobol? - Stwnews.org For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. Assuming that the PIC X variable does have nothing but numeric digits, your best bet is a two-step move: move the PIC X to USAGE DISPLAY variable, then move the USAGE DISPLAY variable to the COMP-3 variable. The following is the WORKING-STORAGE definition for the source field. a whole tip can be written about this. By: Daniel Farina | Updated: 2015-01-20 | Comments (7) | Related: More > Integration Services Data Flow Transformations. 02 AGE-OUT PIC X(3). on the properties frame set to true the UseBinaryFormat property. Please let me know how to acheive this objective. Why do many companies reject expired SSL certificates as bugs in bug bounties? Interpreting COMP-3 Packed Decimal Fields into numeric values Asusually, I could find out a way to achieve it! AFTER THIS IT NEED BE AGAIN CONVERTED BACK INTO PACKED DECIMAL INORDER TO INSERT THIS FIELD INTO A TABLE. Also, like zoned numbers, packed numbers can have implied decimal The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. Can we move alphanumeric to numeric in cobol? We have a team of individuals that understand the broad range of technologies being used in today's environments. Is it possible to create a concave light? But as I told you in my Splits a byte into its composing nibbles. EZT - Data conversion from Alphanumeric to Packed decimal - CA-Easytrieve and view the COBOL source code for this numeric field conversion example. This test case will show the process for converting a packed-numeric format to a display format. IBMMainframes.com is not an official and/or affiliated with IBM. The following is a sample of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC. If the packed decimal is 0x11234D. Best practice is to always make packed fields an odd length to avoid this confusion. one digit per byte. We reserve the right to make changes without notice at any time. This test case will show the process for converting a zoned-decimal-numeric format to a display (or zoned-decimal) format. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. DW_OP constants to strings. Use DECIMAL ( i + d, d) or NUMERIC ( i + d, d) If a host variable includes an indicator variable, the SQLTYPE value is the base . In the world of programming there are many ways to solve a problem. SO had to go to other way.. Numeric formats include Binary, Packed Decimal and Zoned Decimal. Why do we calculate the second half of frequencies in DFT? We specialize in preparing applications and the associated data that are currently residing on a single platform to be distributed across a variety of platforms. What video game is Charlie playing in Poker Face S01E07? Difference between "select-editor" and "update-alternatives --config editor". Explore The Packed-Decimal or COMP-3 format for numeric data strings. COMP-3 or Packed decimal variables. Asking for help, clarification, or responding to other answers. This suite of programs is provided as a COBOL example of one of the possible solutions to the problem of determining the actual format, content and length of a numeric field and converting to a different format. A good place to start is FIELD-NAME-3 PIC S9(3)V9(6) COMP-3. The only method to get this done is to use a File Master Reformat data set, aka. This halves the storage requirements compared to a character, or COBOL "display", field. I took assembly and I think all numbers are whole numbers when they are packed the "V" is telling the compiler how to handle the number. The Source Field is defined as a Binary (or COMP) field with 5 digits and zero decimal positions. adding custom .NET code. to handle the columns as binary data. will be occupying 2 bytes and the corresponding Easytrieve declaration is. are String with a length of 50. I am creating an SSIS package to read in unpacked data from a series of copybook files. for access to white papers, program examples and product information. Numeric formats quite often require a conversion to another numeric format or data type prior to being printed, displayed or exported to a non-mainframe or non-COBOL environment. Not the answer you're looking for? and view the COBOL source code for this numeric field conversion example. This is because, MOVE will work fine, if the hexadecimally stored values are compatible. Yes, the above program uses an additional variable in the middle to convert numeric format to display format, but that is exactly how the language was designed. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Coming to redefining with value field of PIC 9.999 doesnt work because 9.999 is a picture edited type, which will be useful for displaying/output purpose and will still not be able to do the required arithmetic. The light-blue boxes identify the input/output data structures such as Documents, Spreadsheets, Data Files, VSAM Data Sets, Partitioned Data Set Members (PDSM's) or Relational Tables. > our case can be any number from 0 - 199). The next Comp-3 is so common that we have written a separate Tech Talk brief about it. The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. 02 MONEDA-OUT PIC X(2). How can I check before my flight that the cloud separation requirements in VFR flight rules are met? Some names and products listed are the registered trademarks of their respective owners. Difference between "select-editor" and "update-alternatives --config editor". SimoTime Technologies shall not be liable for any direct, indirect, special or consequential damages resulting from the loss of use, data or projects, whether in an action of contract or tort, arising out of or in connection with the use or performance of this software, documentation or training material. The Source Field is defined as a Binary (or COMP) field with 6 digits and 3 decimal positions. The Picture clause is used to specify the type and size of an elementary data item. The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. If doing it that way, you should check that the decimal point is a decimal point, and you should check that your numeric fields are numeric. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? The following is the WORKING-STORAGE definition for the source field. Moved '12345 ' to numeric field 9 (09) move numeric field 9 (09) to packed field S9 (10) COMP-3. The number of digits in this field equals 2(5) - 1 or 9. Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Interpreting COMP-3 Packed Decimal Fields into numeric values, http://jrecord.cvs.sourceforge.net/viewvc/jrecord/jrecord/src/net/sf/JRecord/Common/Conversion.java?revision=1.2&view=markup, How Intuit democratizes AI development across teams through reusability. the COBOL Routine for Example-302 The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to an EDITED numeric value. Will Gnome 43 be included in the upgrades of 22.04 Jammy? PIC is "picture" When a text file contains packed numbers or any other kind of binary I included two functions to handle data conversion: Translate and Converting numeric fields to different formats - IBM To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. 04 COBOL: Zoned Decimal and packed decimal - YouTube REFFILE. The next step is to create a SSIS project and add a Data Flow task, a Flat File The SimoTime Home Page a transformation we check the Transformation radio button and click the OK button. Making statements based on opinion; back them up with references or personal experience. the COBOL Routine for Example-203 The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a DISPLAY (or unsigned Zoned-Decimal) numeric value. 02 FIELD1-PCK PIC 9(08)V99 COMP-3. The possible translated, displayable ASCII characters are (highlighted in red). the COBOL Routine for Example-303 Any other readers, this is a solution which will work with data at fixed positions. Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? The Result Field is defined as a Display field with 5 digits and zero decimal positions. When you want to move a value from one Numeric/Packed/Binary variable to another Numeric/Packed (COMP-3) /Binary (COMP) variable, never use the MOVE verb. S9(15) means a 15 digit numeric signed field: S for sign, 9 is numeric, (15) is length. Is there a single-word adjective for "having exceptionally strong moral principles"? I know two methods for doing that. The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. For eg, WS-VAR S9 (3) COMP-3. Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. The following is an example of the Dump information produced on an IBM Mainframe or Micro Focus Mainframe Express on the PC that works with EBCDIC. image will clarify things. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. > example, the single byte may contain X'A8'. This test case will show the process for converting a packed-numeric format to a display (or zoned-decimal) format. the hex number 0x48. Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved and added one to the 1oth digit and now i have a numeric field as below, IBMMainframes.com is not an official and/or affiliated with IBM. . Why don't you just add 10 to the comp-3 field, why make it more difficult. At the end of the exercise variable Y contains something that is readable and makes sense to the normal human eye. Thanks for your time How to convert a alphanumeric string into numeric decimal in COBOL, How Intuit democratizes AI development across teams through reusability. Decimal value turns into 00 when displayed in cobol, convert alphanumeric PIC X(02) to hex value 9(01) COMP-3 in cobol. My requirement is: i have fields of type packed decimal in my internal table itab. We have made a significant effort to ensure the documents and software technologies are correct and accurate. SourceForge is an Open Source community resource dedicated to helping open source projects be as successful as possible. This test case will show the process for converting a binary numeric format to an edited numeric format. In my use case I had to use suggestion from both of your posts. This test case will show the process for converting a zoned-decimal-numeric format to an edited numeric format. The following (NBRCVTJ1.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. decimal digits per byte in contrary of the Zoned number representation that holds The decimal point is implied. Processors such as the PDP-11 and VAX family of computers, the Intel microprocessors, and much of the communications and networking hardware are little-endian. into digitsAn decimalsAn(2:). The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. Refer to COBOL - Picture Clause. and select {CR}{LF} as the row delimiter like on the next image. The difference between the phonemes /p/ and /b/ in Japanese. Move the 1-byte to the second byte of the 2-byte variable (directly if the 2-byte variable is a group of 2 1-byte . the COBOL Routine for Example-204 The following is an example of actual COBOL source code. After the Advanced Editor window opens, go to the Input and Output Properties representation. This is an ASCII encoded environment. Browse the Inputs and Outputs Tree by expanding the Flat File Source Output Such a REFFILE will be created via File Master ISPF 3.11 menu ("11 REFORMAT Convert file from one record layout to another").You need two COBOL data structures, aka. NULL value, which is used as the string terminator. The process of adding the packed field to zero giving a result in a display field is the same as doing an unpack of the packed field into a zoned-decimal (or display) field. Data type conversion from packed to numeric | SAP Community public inbox for gccadmin@sourceware.org help / color / mirror / Atom feed * Cron <gccadmin@sourceware> sh /home/gccadmin/scripts/update_web_docs_svn @ 2018-08-07 0: . What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? This test case will show the process for converting a packed-numeric format to an edited numeric format. The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. The right most half byte contains the sign value. handle packed numeric values. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. REFFILE. Note: As I already knew that decimal part has 3 digits, I divided DECIMAL-TOTAL by 1000. Why is this sentence from The Great Gatsby grammatical? This is the "official" BCD packed format of the COBOL standard. Off: Plot No. Error I'm getting is:Source: Data Flow Task Script Component [166] Description: System.Data.SqlTypes.SqlTruncateException: Numeric arithmetic causes truncation. Notice that the second byte is a binary zero, also known as a Explanation: For a comp-3 packed field specifies the number of digits after unpacking. the record definition) for the file of the previous step. Informats: Working with Packed Decimal and Zoned Decimal Data - 9.2 - SAS The following links will require an Internet connect. For the Nozomi from Shinagawa to Osaka, say on a Saturday afternoon, would tickets/seats typically be available - or would you need to book? and view the COBOL source code for this numeric field conversion example. Thanks for contributing an answer to Stack Overflow! The Micro Focus Web Site Since packed decimal data you can't read in the EDIT field, you can specify a format you want for display. Packed Decimal Instructions - Northern Illinois University This format is used on an IBM Mainframe System and is supported by Micro Focus COBOL running on a Linux, UNIX or Windows System. You are right, the issue is in that definition. Do we have a way? The light-gray boxes identify a system function or an informational item. Better idea please explain what you are trying to do. There is nothing in the file to help you identify where it is or if it even exists. 01 DATAREC1NEW. Packed-Decimal Format, Description and Discussion - SimoTime if itab-netpr has a value of 1,234.56, i need to convert that to ' 123456'. PE1 Part 1: 35 Points. On the Advanced view we are going to add four columns named Name, Address, Thanks for contributing an answer to Stack Overflow! This code: which to me appears to be exactly what you say you need. This step is crucial to successfully import this file. See comp-3, above. But just like with the zoned numbers, the less significant nibble of the first The Floating-Point format should wait until another time after you well understand these four. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. The following shows the picture (PIC) clause, how the item is displayed using the DISPLAY verb, the field as it is stored in memory for an EBCDIC environment, the field as it would be stored in memory for an ASCII environment. Studio Editor gives us a Class Template to add our code onto it. This section provides various test cases for converting different types of numeric fields. the COBOL Routine for Example-202 The following sections describe the various numeric field formats with techniques for displaying the contents of the actual value (hexadecimal) as stored in memory. COBOL Numeric Formats, Convert Numeric Formats using COBOL - SimoTime Downloads and Links to Similar Pages How to convert packed decimal values to numeric values via File Master The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. This is an EBCDIC encoded environment. This document was created and is maintained by SimoTime Technologies. I've written a package just like this one and the packed fields are importing just fine. The DISPLAY format may be referred to as a character or text format. What is the purpose of this D-shaped ring at the base of the tongue on my hiking boots? If you are not running in CICS, assume you have your string in a field called WS-STR: Thanks for contributing an answer to Stack Overflow! The low-order byte contains one digit in the leftmost portion and the sign (positive or negative) in the rightmost portion. Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. Packed Decimal Data. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. OUTREC: Tells SORT what part of input file to be put in output file.PD: Input format in Packed DecimalTO=ZDF: output format to be in all numericsTO=ZD: output format to be in all numerics with an alphabetLENGTH=n: If you want to override the output length, specify as n. Say you have an input file with below packed data as HEX. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, How to convert Decimal Values to Strings in COBOL, How Intuit democratizes AI development across teams through reusability. The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. If a signed number or an explicit decimal is required then a different data type will be required for the result of a conversion process. To learn more, see our tips on writing great answers. I have a amount field in my Input file containing Comp-3 value and I want it to convert into comp-2 value . transformation. Sorry I am two years late :-( . Converting numbers. copybooks. The fewer decimal positions of the result field will cause the numeric value to be truncated. Refer to Note: The latest versions of the SimoTime Documents and Program Suites are available on the Internet and may be accessed using the icon. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Numbers and Formats, Internal Numeric Structures for a Mainframe - SimoTime I am very glad that these tipshad helped you! After I import the binary file, and choose DT_STR as data type and add the field to the VB script, the output looks just like the weird binary characters in the file. Refer to Explore the Glossary of Terms for a list of terms and definitions used in this suite of documents and white papers. This example illustrates the following functions. Say you have an input file with below packed data as HEX. 02 FEC-DD PIC X(2). This documentation and software were developed and tested on systems that are configured for a SIMOTIME environment based on the hardware, operating systems, user requirements and security requirements.

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