Permission to use, copy, modify and distribute this software, documentation or training material for any purpose requires a fee to be paid to SimoTime Technologies. Once the fee is received by SimoTime the latest version of the software, documentation or training material will be delivered and a license will be granted for use within an enterprise, provided the SimoTime copyright notice appear on all copies of the software. This is the "official" BCD packed format of the COBOL standard. We have a team of individuals that understand the broad range of technologies being used in today's environments. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. I am unsure of the correct interpretation of the following field definitions and was hoping someone would know: FIELD-NAME-1 PIC S9(15)V9(3) COMP-3. are Single Byte Unsigned Integer and Numeric with Precision 10 and Scale 2 respectively. I've written a package just like this one and the packed fields are importing just fine. Refer to The following is a list of frequently asked questions about processing numeric fields and the impact of the various numeric types. I have to convert it. 9(3) is a three digit numeric, and COMP-3 is BCD encoded decimal. This test case will show the process for converting a binary numeric format to an edited numeric format. Given that your input field length is 11, what output would you expect for an input like this? '0.450' as numeric decimal and do This test case will show the process for converting a binary numeric format to a display (or zoned-decimal) format. If the packed decimal is 0x11234D. Have you tried to display it with the Edit-Mask (EM=) option? Moving Numeric to COmp 3 - IBM Cobol - IBM Mainframe Forum Conversion of NUMERIC field to PACKED DECIMAL -IBM Mainframes I need to be able to write a file that contains binary data. The Result Field is defined as a Display field with 7 digits and 2 decimal positions. SIMOTIME Services has experience in moving or sharing data or application processing across a variety of systems. and view the COBOL source code for this numeric field conversion example. Is it possible to rotate a window 90 degrees if it has the same length and width? The following is the WORKING-STORAGE definition for the result field. 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. and view the COBOL source code for this numeric field conversion example. Each byte has two nibbles, and each nibble is indicated by a hexadecimal character. For example, -1.2 looks like this in hex, the final D is the negative sign. 01 WS-BINARY PIC S9 (11)V99 COMP. Converting numbers. comp has different types of ways of storing the in my computer, IBM MAINFRAME, comp is binary and comp3 is packed decimal. If you are running in CICS, you could use the BIF DEEDIT function -- that will leave you with "00.450". Why is this sentence from The Great Gatsby grammatical? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. packed field = packed field * 10. ("11 REFORMAT Convert file from one record layout to another"). Nice details and explanation I did have to work in a similar project and we solved by using existing ssis custom components and building the ssis programmatically. How would "dark matter", subject only to gravity, behave? The following (nbrcvts1.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. The data structure contains ASCII or EBCDIC Text Strings and Numeric Values that use a Binary, Packed Decimal or Zoned Decimal format. The decimal number representation of the input packed number. and the Output columns branches. These tables are provided for individuals that need to better understand the bit structures and differences of the encoding formats. The Result Field is defined as a Zoned Decimal (or USAGE IS DISPLAY) field with 7 digits and 2 decimal positions. As Mainframe_help1 said you can redefine it. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (or unsigned Zoned-Decimal) numeric value. The mask for the Result field will cause an explicit decimal point to be inserted. The only method to get this done is to use a File Master Reformat data set, aka. Setting this option to true will instruct the SSIS pipeline Did this satellite streak past the Hubble Space Telescope so close that it was out of focus? Explore the Numbers Connection for additional information about the structure and processing of numeric data items (or numeric fields). . SORT - CONVERT PD to ZD and BI to ZD | F1 for Mainframe This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. The DISPLAY format may be referred to as a character or text format. Asking for help, clarification, or responding to other answers. representation. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Processors such as the IBM 370 family, the PDP-10, the Motorola microprocessor family, and most of the various RISC architectures are big-endian. To SORT - CONVERT PD to ZD and BI to ZD. You need to programmatically account for it. A simple job script may contain a single job step that performs a single function. Explore the JCL Connection for more examples of JCL functionality with programming techniques and sample code. rev2023.3.3.43278. Asusually, I could find out a way to achieve it! The only difference is that my mainframe file has one packed field that looks like:1469, 300CI have the File connection manager set to DT_BYTES with an output column width of 4. You need two COBOL data structures, aka. The following is an example of actual COBOL source code. 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. 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. To change this to readable format, you need to convert these numbers into ZONED Decimal (ZD) format. Copyright (c) 2006-2023 Edgewood Solutions, LLC All rights reserved Calculation for length: PD= 5 bytes Length= ( (2 x PD) -1) = (2x 5) -1 = 9 bytes. That is a File Master 3.11 Reformat example: ------------------ CA File Master Plus -- Dataset Reformat ------------------. The light-yellow boxes are SIMOTIME Technologies, Third-party Technologies, decision points or program transitions in the processing logic or program generations. You can download the SSIS package and the sample text file used for this 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. Therefore, when the field is used in the calculation specifications, the result field must be nine positions long. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. 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. Add a comment. Moving Numeric values between variables in Easytrieve Does ZnSO4 + H2 at high pressure reverses to Zn + H2SO4? the COBOL Routine for Example-201 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. The light-gray boxes identify a system function or an informational item. The following PROCEDURE DIVISION statement shows how to convert from a PACKED to a EDITED numeric value. For example to store an numeric field of value 987 we would required 3 +1 divided by 2 = 2 Hence an Comp-3 field of length 2 bytes can store a value of +999 to -999 as the limit. Considering that back in a day the cost for storage and memory was The mask for the Result field will cause an explicit decimal point to be inserted. Thanks everyone for the replies..now i know more than one method that wud work. > (somehow) to the decimal value 168. I doubt you need to redefine the field. Batch split images vertically in half, sequentially numbering the output files, Follow Up: struct sockaddr storage initialization by network format-string. i have a packed decimal field which is redefined to a numeric field to add "1" to its tenth digit. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. What is the significance of the code at right of variable declaration in COBOL? The following (NBRCVTJ2.jcl) is a sample of the ZOS oriented JCL needed to run this job in a Mainframe-oriented environment. For this requirement an edited numeric result field may be used. the error message is something like this "cannot move non-integer numbers to alphanumeric variable". 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. Asusually, I could find out a way to achieve it! There are letter characters aside from sign character inside Comp-3 value, How to process mainframe numbers where "{" is the last character. This allowed programmers to economize space by using half of the size for numerical This template defines can be converted to numeric values via File Master using COBOL copybooks. and view the COBOL source code for this numeric field conversion example. Whether you want to use the Internet to expand into new market segments or as a delivery vehicle for existing business functions simply give us a call or check the web site at http://www.simotime.com, 104, Packed Field, Explicit Decimal Point, 204, Binary Field, Explicit Decimal Point. How to convert a alphanumeric string into numeric decimal in COBOL The compiler (cobc) translates COBOL source to executable using intermediate C, designated C compiler and linker. moving COMP value to numeric value - COBOL General discussion - Tek-Tips Difference between "select-editor" and "update-alternatives --config editor". Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. which is a slight modification to my previously posted code, has been tested and correctly adds 1 to the 10th digit -- same output as previously posted. COBOL Computational Fields: comp, comp-3, packed decimal, binary - A The following is the WORKING-STORAGE definition for the result field. Refer to the Downloads and Links to Similar Pages section of this document for links that provide additional detail about numeric formats. Right justified. 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. also, I create a script task that create the package at run time to load and convert Comp-3 and Comp fields. Get position of character in collating sequence, Decimal value in an input file if the user inputs to it in COBOL. REFFILE. In other words, a field has a implicit format associated with it, any value you . data type, but as you will see further on, it is not enough. download a sample text file. I think the problem are in this columns : Actually Im usingbyte stream [DT_BYTES] format in flat file source andnumeric [DT_NUMERIC] in script component. This is an EBCDIC encoded environment. One copybook for the source data structure and one for the new data structure. The standard signs are used: hexadecimal F for positive numbers and hexadecimal D for negative numbers. previous tip about importing mainframe data, you will remember that the Visual 80, Jubilee Hills, Hyderabad-500033 router bridge mode explained + 91 40 2363 6000 how to change kindle book cover info@vspl.in Integration Packed Decimal Instructions - Northern Illinois University 02 AGE-OUT PIC X(3). The following PROCEDURE DIVISION statement shows how to convert from a BINARY to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value. for access to white papers, program examples and product information. The zone and numeric digit of the rightmost byte of the zoned decimal number are reversed and placed in the . Using V6.2 and ARCH(12), the compiler instead uses the vector packed-decimal facility, which accelerates packed and zoned decimal computation by storing intermediate results in vector registers instead . The light-red boxes are unique to the SIMOTIME Technologies using a Linux, UNIX or Windows System and COBOL Technologies such as Micro Focus. Handling the case of the 10th digit being 9 is a trivial IF statement. I assume the format is not fixed, since then you could just pick that part of the string and move it to a field defined with pic 9.999 and use it from there. 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. Disconnect between goals and daily tasksIs it me, or the industry? How to use Slater Type Orbitals as a basis functions in matrix method correctly? I know two methods for doing that. COBOL - Picture Clause. Comp-3 stores data in a BCD -- binary coded decimal -- format with the sign after the least significant digit. to handle the imported data for columns Category and Balance as binary data. Does a summoned creature play immediately after being summoned by a ready action? For example, the value 15 is stored in two nibbles, using the hexadecimal characters 1 and 5. 01 WS-ZONED-DECIMAL PIC S9 (11)V99. What sort of strategies would a medieval military use against a fantasy giant? Usually COMP-3 fields consist of BCD digits packed into bytes two at a time, each digit using a nibble (4 bits). and view the COBOL source code for this numeric field conversion example. Why do we calculate the second half of frequencies in DFT? The following (NBRCVTE2.cmd) is a sample of the Windows CMD needed to run this job in a non-Mainframe environment. is there any way to fix this issue without making use of another variables (e.g. 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 Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. COMP-3 fields length is calculated as number of digits that we need to store + 1 divided by 2. What you probably need to do is something along the lines of: 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. Moved '12345 ' to numeric field 9 (09) move numeric field 9 (09) to packed field S9 (10) COMP-3. about its content to see if, for example the file contains binary zeros or something In my previous tip, I introduced aspects to consider when importing data from So an 7 digit numeric number would require 7 +1 = 8 / 2 = 4 byte in size. Wikizero - Binary-coded decimal Yes . Why do many companies reject expired SSL certificates as bugs in bug bounties? Making statements based on opinion; back them up with references or personal experience. The following (nbrcvts2.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Is there an existing gem or script that converts numbers to comp-3/packed decimal format? and view the COBOL source code for this numeric field conversion example. Redefine the 2-byte alphanumeric variable as PIC S9 (04) COMP. This format is used on an IBM Mainframe System and is supported by Micro Focus COBOL running on a Linux, UNIX or Windows System. and view the COBOL source code for this numeric field conversion example. COMP-3 or Packed decimal variables. i have a question on data type conversion. FIELD-NAME-3: 9. COMP and COMP-3 equivalent variables in Easytrieve See comp-3, above. Data type conversion from packed to numeric | SAP Community REFFILE.Such a REFFILE will be created via File Master ISPF 3.11 menu("11 REFORMAT Convert file from one record layout to another"). To subscribe to this RSS feed, copy and paste this URL into your RSS reader. 1) Simply using the move statement in the cobol prog. The Source Field is defined as a Zoned-Decimal (or USAGE IS DISPLAY) field with 5 digits and zero decimal positions. In this tip, I will show you how to the COBOL Routine for Example-302 Explore The ASCII and EBCDIC Translation Tables. database using Copyright 1987-2023SimoTime Technologies and ServicesAll Rights Reserved. For. The fewer decimal positions of the result field will be rounded because of the ROUNDED keyword on the ADD statement. Suppose we have the number 40.06. Services truncates the string at the occurrence of the first NULL, so we wont be A string containing the converted string. 02 CAUSAL-OUT PIC X(3). and view the COBOL source code for this numeric field conversion example. Next is a table that reviews the functions and procedures used in this tip. The following PROCEDURE DIVISION statement shows how to convert from a ZONED-DECIMAL to a DISPLAY (with SIGN TRAILING SEPARATE) numeric value'. I've copied this code and setup my package identical to these instructions. FIELD-NAME-2 PIC S9(3)V9(8) COMP-3. How to convert packed decimal values to numeric values via File Master using COBOL copybooksThis document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks.The only method to get this done is to use a File Master Reformat data set, aka. We need some sample data in a text file to load into our previously created table. For example, the number 48 can be represented into a byte as Packed numbers are amongst the hardest data sets to import into a SQL Server Enter 2 and 3 in the TO section of the panel, for example: CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT), ------------------------------------------------------------------------------. SSIS documentation about Data Types for the DT_STR type, you will see that Integration On this link you can i.e. a method called Input0_ProcessInputRow that is where we put the code for the data COMP-3 variable contains any of the digits 0 through 9, a sign. SO had to go to other way.. This program (NBRCVTC2.cbl) was written to show various techniques for converting between various Binary numeric field formats used on the mainframe and/or with the COBOL programming language. GnuCOBOL (formerly OpenCOBOL) is a COBOL compiler with run time support. and view the COBOL source code for this numeric field conversion example. You can use p,m,f,TO=f or p,m,f,f to convert from various numeric formats to various other numeric formats. Packed decimal conversion - Java - Coderanch The intent is to provide changes as the need arises and in a timeframe that is dependent upon the availability of resources. The other two fields are already odd lengths, so when packed, with the sign, they can be stored in an even length amount of space. The following (nbrcvts3.sh) is the Bash Shell Script needed to run this job on a Linux or UNIX System using GnuCOBOL. Off: Plot No. The Result field is also defined with a SIGN TRAILING SEPARATE that creates an additional byte to the field for the sign. The following is the WORKING-STORAGE definition for the source field. Thats it! 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. NULL value, which is used as the string terminator. the COBOL Routine for Example-204 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. else that would make our package end with an error. So the comp-3 field of size 4 bytes can store an numeric digits of +999,9999 to -999,9999 digits. For most numeric processes, RPG implicitly converts numeric values to packed decimal format before processing them. If so, how close was it? 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. Packed Decimal Data. one with a leading sign and a decimal point). Color Associations: The light-green boxes are unique to SIMOTIME Technologies using an IBM Mainframe System or Micro Focus Enterprise Developer. With this you should be answered. I have a amount field in my Input file containing Comp-3 value and I want it to convert into comp-2 value . One copybook for the source data structure and one for the new data structure.For example: 01 DATAREC1OLD. Required fields are marked *. Compilers I know, anyway. Category and Balance. The Zoned-Decimal format may be used as the result field of a conversion process, for COBOL this is explicitly coded or defaulted as "USAGE IS DISPLAY". about the data types just in case you dont know about Cobols syntax. If you take a look at the To learn more, see our tips on writing great answers. tip. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2, How do I convert an integer value to decimal value in COBOL. And then, do the calculation with WS-NUMBER. The number of digits in this field equals 2(5) - 1 or 9. Note that the IF test is critical since the original problem staement indicated that there's a very good chance the AMOUNT field is not numeric to start with. When a text file contains packed numbers or any other kind of binary P stands for Packed - in Easytrieve variable declaration. and view the COBOL source code for this numeric field conversion example. Spaces also are pretty good at "disguising" themselves as "zoned"/"display" numerics (zeros), it is on when they get in the "sign" left-most "half" of the right-most byte that they "might" (depending on other things) cause a S0C7. For the Category and Balance fields Please let me know how to acheive this objective. 02 FEC-AA PIC X(2). For eg, WS-VAR S9 (3) COMP-3. We are going to instruct the SSIS pipeline The Source Field is defined as a Packed (or COMP-3) and the result fields are "USAGE IS DISPLAY" or a numeric edited field. how to convert decimal to Packed decimal/COMP-3, Having trouble unpacking Comp-3 in .Net. A good place to start is The actual representation which we want is: To achieve this, the SYSIN of SORT should be: Drop a comment below if you face any problem using the above example.
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