DFS423I jobname, stepname, dev addr, DA, ddname, GET, status, disk addr, QSAM
Explanation
An I/O error occurred while processing a spool SYSOUT data set in the print utility DFSUPRT0. The data set was CLOSED and processing continued with the next.
The information in this
message is obtained from the SYNADAF z/OS® macro.
In a batch environment running DFSUPRT0, the fields in the message
and their meanings are the following:
- jobname
- Label on the JOB JCL statement
- stepname
- Label on the EXEC JCL statement
- dev addr
- Hardware address of the device where the data set resides
- DA
- Direct Access
- ddname
- Label on the DD JCL statement for the data set
- GET
- QSAM operation that encountered the error
- status
- Error description
- disk addr
- Actual track address and block number. The format is BBCCHHR in hexadecimal format (2 byte binary number, 2 byte cylinder number, 2 byte head or track number, 1 byte record number on the track).
- QSAM
- Queued Sequential Access Method used by the utility.
Programmer response
Reallocate the failing data set or assign an alternate track if required before further use.