The remaining type 10 and type 20 records need not be converted. Which ability is most related to insanity: Wisdom, Charisma, Constitution, or Intelligence? On whose turn does the fright from a terror dive end? c# .net comp-3 packed-decimal - Stack Overflow Is it safe to publish research papers in cooperation with Russian academics? Can my creature spell be countered if I cast a split second spell after it? 2014 - 2023 Mainframestechhelp. 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. A 7 byte PD field which holds the value +3721500532006 can be made readable using the below sort card. Find centralized, trusted content and collaborate around the technologies you use most. You can either use 'ZD,TO=PD' or 'ZD,PD' depending upon the Sort product/version your shop has. To learn more, see our tips on writing great answers. Convert Numeric to Packed decimal and add trailing zeros -IBM Mainframes Note that the negative zones are in position 2; position 7 is positive. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Content Discovery initiative April 13 update: Related questions using a Review our technical responses for the 2023 Developer Survey, C#: Convert COMP-3 Packed Decimal to Human-Readable Value, Interpreting COMP-3 Packed Decimal Fields into numeric values, int value under 10 convert to string two digit number. Input File - MTHUSER.SORT.INPUT01 - FB file of 80 length. Your original post did not mention SORT nor any other method, specifically. WS-PREMIUM having value +1234.10 will be stored in as x'0123410C' or You can convert data to itsHEX or BI equivalent using the TRAN function in your sort card . Do you really want to convert Zoned-Decimal; Zoned-Decimal is different between the Mainframe (-121 = 12J) and Ascii-Cobols (121 = 12Q). Aninput file with the 5 records can be converted to HEX and BI values as shown below. There are letter characters aside from sign character inside Comp-3 value. e.g. The TO=ZD parameter converts the 4 byte binary fields to its equivalent zoned decimal value in the output file. To learn more, see our tips on writing great answers. -- what I say to a junior programmer at least once a day. Parabolic, suborbital and ballistic trajectories all follow elliptic paths. rev2023.4.21.43403. You can convert a numeric value to Packed numeric using OUTREC/INREC statement. Write a program to read in each record, convert the amount to packed decimal, and write to a new file. Connect and share knowledge within a single location that is structured and easy to search. OUTREC: arithmetic with numeric and constants, OUTREC: Reformatting records with OVERLAY, OUTREC: Reformatting records with FINDREP, OUTFIL: Creating multiple identical copies, OUTFIL: Updating counts and totals in trailer. Some useful links: PICTURE Clause Editing and Edited Pictures. As we know in comp-3, sign is stored in last nibble. If you want a packed-decimal number to be human-readable with a sign then you will need to convert it into another format, a numeric-edited format. For example://your_job_card//REFMT EXEC PGM=CAWABATC,REGION=4M //STEPLIB DD DSN=your.FM110.CDBILOAD, // DISP=SHR //SYSPRINT DD SYSOUT=* //SYSUDUMP DD SYSOUT=* //SYSUT1 DD DSN=your.CONVERT.INPUT, // DISP=SHR //SYSUT1O DD DSN=your.CONVERT.OUTPUT,// DISP=SHR //SYSIN DD * COPY , INFILE(SYSUT1), OUTFILE(SYSUT1O), REFFILE(your.CONVERT.LIB(REFORMAT)), REPLACEKEY(N) /* Now, when running the job and using the following three records input file:------------------------------------------------------------------------------.@record#01-----------------------------------------------------------------0013579889987FF6666666666666666666666666666666666666666666666666666666666666666600246C953694B0100000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#02-----------------------------------------------------------------0022229889987FF6666666666666666666666666666666666666666666666666666666666666666600222C953694B0200000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------record#03-----------------------------------------------------------------0033339889987FF6666666666666666666666666666666666666666666666666666666666666666600333C953694B0300000000000000000000000000000000000000000000000000000000000000000------------------------------------------------------------------------------The OUTPUT will contain the numeric data:BROWSE your.CONVERT.OUTPUT Line 0000000000 Col 001 080Command ===> Scroll ===> CSR ********************************* Top of Data **********************************01234567record#01---------------------------------------------------------------02222222record#02---------------------------------------------------------------03333333record#03---------------------------------------------------------------******************************** Bottom of Data ********************************, https://techdocs.broadcom.com/content/broadcom/techdocs/us/en/ca-mainframe-software/devops/ca-filemaster-plus/11-0/using-batch/batch-reference-for-ca-file-master-plus/keywords/keyword-descriptions1.html#concept.dita_de213555aa271bc5db6b08bc7a3ffe71e3bb4084_REFFILE. Not the answer you're looking for? 02 FIELD1-PCK PIC 9(08)V99 COMP-3. Did the Golden Gate Bridge 'flatten' under the weight of 300,000 people in 1987? but above code fails saying bad sign nibble. Why in the Sierpiski Triangle is this set being used as the example for the OSC and not a more "natural"? Could a subterranean river or aquifer generate enough continuous momentum to power a waterwheel for the purpose of producing electricity? Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. English version of Russian proverb "The hedgehogs got pricked, cried, but continued to eat the cactus". Why is "1000000000000000 in range(1000000000000001)" so fast in Python 3? Would you ever say "eat pig" instead of "eat pork"? Find centralized, trusted content and collaborate around the technologies you use most. Anyway, I saw in my test that OpenCOBOL don't follow this rule and fill ever. Thanks for contributing an answer to Stack Overflow! S before the digits indicates a leading sign. Thank you for your help. Hello! While it has been rewarding, I want to move into something more advanced. When converting from zoned decimal to packed decimal, the zones (high-order nybbles of each byte) are discarded, except for the zone of the low-order byte, which is used to determine the sign for the number. I know, when we use DISPLAY it shows you unpacked decimal with its sign byte. Type of record is present in the first 2 bytes of the record. Also i cannot define sign + or - in program since it will be depending on the computational values. Hi @VinDesai, in the code snippet which you've shown above, it looks like. That is a File Master 3.11 Reformat example: ------------------ CA File Master Plus -- Dataset Reformat ------------------. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value? Re: Conversion to packed decimal. What does 'They're at four. Thanks in advance ! How do I merge two dictionaries in a single expression in Python? Why? 9(07) is odd, 7 divided by 2 is 3.5, rounded to 4 and filling the 0.5 space with the letter. Here I reframe it again. What differentiates living as mere roommates from living in a marriage-like relationship? Making statements based on opinion; back them up with references or personal experience. My task is to convert this 8 byte numeric field into a packed decimal of 5 bytes, thats S9(9) comp-3. I used numeric-edited with chain of signs that gave me desired results. "You have sat too long for any good . How do I stop the Flickering on Mode 13h? convert x123c ==> '123c') which can be converted to a number very easily or manipulate the nybbles. I just need to convert the type 30 record. The translate function will convert one character into another and can be used to do Ascii EBCDIC conversion. What was the actual cockpit layout and crew of the Mi-24A? by Robert Sample Thu Feb 17, 2011 5:26 pm, by Robert Sample Thu Feb 17, 2011 6:20 pm, by steve-myers Thu Feb 17, 2011 7:27 pm, by Frank Yaeger Thu Feb 17, 2011 11:47 pm. It can be processed in two way - Convert it from hex to string (i.e. 15 ws-CHARGE OCCURS 10 TIMES PIC S9 (07)V99 COMP-3. A minor scale definition: am I missing something? ', referring to the nuclear power plant in Ignalina, mean? Bonus Flashback: April 28, 1998: Spacelab astronauts wake up to "Take a Chance on Me" by Abba (Read more Last Spark of the month. The only method to get this done is to use a File Master Reformat data set, aka. Obtaining a signed value when updating triler using TRLUPD. I need to have that data in packed decimal format (unsigned . Here's a DFSORT job that will do what you asked for. Why did US v. Assange skip the court of appeal? Making statements based on opinion; back them up with references or personal experience. What does "up to" mean in "is first up to launch"? How to write Signed Numeric fields in Syncsort? I think I am not clear in the above question. convert COMP-3 data in readable mode - mainframewizard.com How to convert packed decimal values to numeric values via File Master using COBOL copybooks This 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. For sign, you may prefer using + symbol in the PIC clause of the edited field. It's not them. Flashback: April 28, 2009: Kickstarter website goes up (Read more HERE.) That is a File Master 3.11 Reformat example:------------------ CA File Master Plus -- Dataset Reformat ------------------OPTION ===> BLANK - Update Reformat Control Parms E - Execute Reformat Reformat "FROM": Dataset name ===> 'your.CONVERT.INPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#O1 Reformat "TO": Dataset name ===> 'your.CONVERT.OUTPUT' Member name ===> Layout DSN ===> 'your.CONVERT.LIB' Layout member ===> CPYBK#N1 Replace Keys ===> N ('Y' to replace duplicate keys in KSDS) Reformat Control Parm: Dataset name ===> 'your.CONVERT.LIB' Member name ===> REFORMAT Execution mode ===> E O = Online S = Submit JCL E = Edit JCL After pressing enter you have to assign the "FROM" fields to the "TO" fields. What's the cheapest way to buy out a sibling's share of our parents house if I have no cash and want to pay less than the appraised value? Conversion functions Convert one type of data representation to another type of data representation. Leading - signs cause a hexadecimal D to be stored in the lower half of the last internal digit. By default, a 4-byte BI value produces a 10-byte ZD value,if you wish to modify this and give a custom value , we can use the LENGTH option along with TO, BI values can also be converted to readable FS or floating sign values using TO=FS. I need to write code in python which will convert packed decimal data to zoned decimal or decimal data.If anybody already have written function for it please help me with it. Created up-to-date AVAST emergency recovery/scanner drive Can you be more clear with an example? OUTREC used to convert the numeric fields from one type to another type. Thanks for contributing an answer to Stack Overflow! Looking for job perks? you would have to use "strings" to have some sort of formatting. You can try using SORT utilities mask feature to change the comp-3 data to readable format. Thank you @SrinivasanJv . 565), Improving the copy in the close modal and post notices - 2023 edition, New blog post from our CEO Prashanth: Community is the future of AI. Unfortunately I can not help you then. Once your file is ready, here is the code to convert packed decimal to human readable decimal. On what basis are pardoning decisions made by presidents or governors when exercising their pardoning power? 05 FILLER PIC X(01). Which one to choose? How about saving the world? Find centralized, trusted content and collaborate around the technologies you use most. Ex. Conversion to packed decimal - JCL - IBM Mainframe Forum After pressing enter you have to assign the "FROM" fields to the "TO" fields. ASCII to packed decimal conversion? - IT Programming Why can't the change in a crystal structure be due to the rotation of octahedra? OUTREC FIELDS=(starting position of field1, length of field1, field1 source format, TO . The ascii table file is normally available under /usr/pub in Solaris. I would prefer to use sort (PGM=SORT) if possible. Also include sufficient data values. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, I have added the image of how the file looks like in the question, @VijenderReddyChintalapudi why are you using, I was suspicious on the way i am reading the file, can you help on how to read the file while passing to Unpack method ? Specifies the field1 target format length. Sample data in the file looks like: The standard signs are used: hexadecimal F for positive numbers and hexadecimal D for negative numbers. Counting and finding real solutions of an equation. How to check for #1 being either `d` or `h` with latex3? +,+++9.99 gives -0.99 if the value is -.99, +1.25 if the value is 1.25. The ascii table is anyway available in UNIX. I am seeking code to read a text file which is in packed decimal (Comp -3) numeric value which was created in main frames system and is 8 characters, but holds a 13 digit number in packed decimal f. Stack Overflow. Please let me know if you need more details. All Rights Reserved. Can we use the same code using PGM=SORT ? . There are might beinstances when you need to convert the internal storage of a numeric filed , DFSORT allows you to accomplish this outside your program , lets look at the various options available. Can I general this code to draw a regular polyhedron? You need two COBOL data structures, aka. Proper way to declare custom exceptions in modern Python? Re: Conversion to packed decimal. Ramanath, It's not clear what exactly you want the output to look like when you replace the 11 byte field with a 5 byte field, but assuming you want the 5-byte PD field in positions 11-15 and 16-25 replaced with blanks, you can use a DFSORT job like the following: Your post has been split and cross-referenced. It depends on how are you storing the packaged data, but definitely the best way to do it is coding a COBOL decoder from COMP-3 to numeric or alphanumeric, It will simply be: Although, if you can't nor want to do it, here are some options determined by how are you saving the data: As you can see, the character printed are exactly the same, but a letter is added at the end. Packed decimal numbers occupy approximately half the disk storage space required by unpacked decimal numbers. Hi @VinDesai I believe you can just write the PICTURE clause edited field to the output file. g3T7000080. If there is an odd number of packed halves, four leading bits of 0 are added. Leading + signs are ignored. This character could be 'd' if the number is negative signed, 'c' if it is positive signed or 'f' if the number is not signed. NIntegrate failed to converge to prescribed accuracy after 9 \ recursive bisections in x near {x}. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. The output shows -ve. Can someone explain why this point is giving me 8.3V? Is there an existing gem or script that converts comp-3/packed decimal format to number? Connect and share knowledge within a single location that is structured and easy to search. Enter 2 and 3 in the TO section of the panel, for example: CA File Master Plus -- Reformat your.CONVERT.LIB(REFORMAT), ------------------------------------------------------------------------------. I have a single type 30 record that contains a numeric of 8 bytes with leading zeros compressed starting from position 3 till position 10 in the record. To continue this discussion, please ask a new question. For reference I added how the data inside the file looks like: The ASCII transfer type will transfer the files as regular text files.
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