How do I fix an open VSAM error?
Please open the i/p file in edit mode using FM and insert any dummy rec and then copy it to the O/P VSAM file. You can also do the initialization using REPRO to avoid the error. Your first file has had at least one record inserted and then deleted. This initializes the file and allows it to be opened.
What are the common VSAM error condition codes?
VSAM – File Status
| Code | Description |
|---|---|
| 02 | Non-Unique Alternate Index duplicate key found |
| 04 | Invalid fixed length record |
| 05 | While performing OPEN File and file is not present |
| 10 | End of File encountered |
How do you fix the problem associated with VSAM out of space condition?
Q62) How do you fix the problem associated with VSAM out of space condition? Q62) Define new VSAM dataset allocated with more space. Use IDCAMS to REPRO the old VSAM file to new VSAM dataset. Use IDCAMS to ALTER / rename the old VSAM dataset or se IDCAMS to DELETE the old VSAM dataset.
What is VSAM return code 23?
The reason for File status 23 is as follows – Invalid key for a VSAM indexed or relative file; no record found. Solution: Check the key value is defined for VSAM indexed file or not.
How do I initialize a VSAM file?
Initializing VSAM File Status (Manually)
- Open the VSAM file in EDIT mode in File Manager.
- Insert any record in the VSAM file and save.
- Delete that record & save it will initialize the VSAM file.
How do you verify a command in VSAM?
Verify command is used to check and fix VSAM files which have not been closed properly after an error. The command adds correct End-Of-Data records to the file. In the above syntax, vsam-file-name is the VSAM dataset name for which we need to check the errors.
What is VSAM return code 28?
VSAM return code 28 occurs due to either- The primary space is already exhausted and the space in Secondary space cannot be extended further due to the limitation in space.
How do you read a VSAM Ksds reverse order?
How to Read a VSAM file from last record to first
- Simply MOVE HIGH-VALUES to the RIDFLD.
- Do a Start Browse first. Then issue a READPREV which reads the HIGH-VALUES record.
- Issue another READPREV which actually reads the last record of the file. From that record on wards continue reading the file in reverse order.
Which one is correct about difference between VSAM and non VSAM files?
VSAM files require the utility to create, edit and delete the file. Non-VSAM files can be created, edited, and deleted using the ISPF facility. Only works with data stored on disk and can’t handle data stored on other devices like tapes. Files can store on both disks and tapes.
What is file status 46 COBOL?
If a second sequential read is unsuccessful, a file status of 46 occurs and the AT END phrase is not executed.” When an AT END condition occurs, the READ is considered unsuccessful. This causes unpredictable results. The cause is the record contents returned to the program are UNDEFINED.
What happens when you open an empty VSAM file in a Cobol program for input?
What happens when you open an empty VSAM file in a COBOL program for input? A VSAM file that has never contained a record is treated as unavailable. Attempting to open for input will fail. An empty file can be opened for output only.
How do you update a record in VSAM using JCL?
Re: Need to update VSAM through JCL Copy original VSAM file to sequential file. Use sort, Easytrieve, whatever (I do not know your shops tools) to make your changes. Output from above for you input, and create a new output. Create your new VSAM file using the new output from above.
How do you resolve VSAM I O return code is 28?
VSAM return code 28 “may” indicate that you didn’t allocate enough space for the Alternate Index, or that the dataset could not be extended on the volume that was allocated.
What is status 39 VSAM?
In CMPR2, the RECORDSIZE defined in your VSAM files associated with IDCAMS was not required to match your COBOL program file definition for successful file OPEN.
How do you read previous records on VSAM?
Use the READ statement to retrieve ( READ ) records from a file. To read a record, you must have opened the file INPUT or I-O . Your program should check the file status key after each READ .
How do you read sequential file in reverse order in Cobol?
procedure division. begin. open input file1 reversed output file2 perform read-file1 perform until eof-file1 write file2-rec from file1-rec perform read-file1 end-perform close file1 file2 stop run . read-file1.
How do you read a VSAM KSDS reverse order?
Why do I get record out of sequence error on VSAM KSDS?
RECORD OUT OF SEQUENCE error on VSAM KSDS file.. Production job is abending with below information while copying data from this VSAM fle to flat file using IDCAMS. I am thinking that this might be related to duplicate records in the VSAM file and may be thats the reason we might be getting RECORD OUT OF SEQUENCE error message.
How to solve a vasm error?
Suggest you use your sort product and copy the vasm data to a sequential file. Then look at this sequential file for the keys identified in the error. Look at the records immediately before and after the problem records. . . Post what you find.
Does key sequence matter in QSAM file?
won’t give you the error you show. For QSAM file, in this context, key-sequence does not even matter. Are you sure it’s not for Load step, as Robert has also indicated. There are number of records between those 2 records which you have mentioned.
Does VSAM handle duplicate condition?
Note: This VSAM file is being used in 2 different CICS regions. But even in that case VSAM will handle duplicate condition as per my understanding or is this the reason for the issue?