Explanation
An error occurred during processing associated
with a DFP program that gets and releases exclusive control of a resource
associated with a BDAM data set. The task recovery routine determined
that all user control blocks required as input were in the user's
region and key; hence the error could not be ascribed to any user
control block.
In the message text:
- rc
- The return code.
- cc
- The cleanup code.
- jjj
- job name
- sss
- step name
- ddname
- DDname
The hex return code indicates the results of
a system dump request to the SYS1.DUMP data set. The values and their
meanings are as follows:
- Return Code
- Explanation
- 04
- SYS1.DUMP taken successfully.
- 08
- Partial SYS1.DUMP taken.
- 0C
- SYS1.DUMP unsuccessful.
The hex cleanup code identifies the results
of attempting to cleanup the processing left in partial stages of
completion.
- Cleanup Code
- Explanation
- 01
- Cleanup not attempted. The request for which the SVC was entered
is unfulfilled. All control blocks remain as they were before the
SVC was issued.
- 02
- An attempt was made to complete processing if the current request
was to get or release exclusive control. If a user error was determined,
the current request was removed from all queues. If not a user error,
processing of the current request was completed. The DCB associated
with the request should be reusable.
- 03
- A request to get exclusive control failed; the block was not enqueued.
An attempt was made to restore all control blocks to the state they
were in before SVC 53 was issued. The DCB associated with the request
should be reusable.
- 04
- No cleanup was done for the request to get or release exclusive
control. It was determined that none was required, as all SVC processing
had completed. The DCB associated with the request should be reusable.
- 05
- No cleanup was done for the request to get or release exclusive
control. The abnormally ending task is enqueued on a block which
is inaccessible to other users. Use of exclusive control is unpredictable.
- 06
- No cleanup was attempted for the request to release exclusive
control. The block for which the abnormally ending task had control
was dequeued from the system queue but remains on the exclusive control
list. This block is inaccessible to other users.
- 07
- Cleanup not attempted because DEBCHK found an incorrect DEB, audit
trail bit was incorrect, or the condition is unknown. Results are
unpredictable.
- 08
- While cleaning up exclusive control resources, the recovery routine
program checked. Condition is unknown. Results of future use of the
exclusive control function with this DCB are unpredictable.
System action
A system dump is taken to SYS1.DUMP data set and
the task is ended.
System programmer response
If the error recurs and the program
is not in error, search problem reporting data bases for a fix for
the problem. If no fix exists, contact the IBM® Support Center. Provide the SYSOUT output
for the job and all printed output and output data sets related to
the problem.
Source
Module
Routing code
Descriptor code