If you have a problem using the AIOZPDL utility, you might be asked to gather service information. To obtain service information for the AIOZPDL utility, use a variation of this procedure:

1. To modify your JCL for collecting service information, you must specify a DEBUG DD statement in the AIOZPDL program step.

   The JCL sample provided in hlq.SAIOSAMP(AIOZPDLB) or hlq.SAIOSAMP(AIOZPDLT) contains a commented out DEBUG DD statement that you can copy and uncomment in your own JCL.

2. Specify an appropriate high-level qualifier for the DSN= parameter on the DEBUG DD statement that replaces the hlq variable.
3. Specify an appropriate value for the VOL=SER= parameter on the DEBUG DD statement that identifies an appropriate volume on your system.
4. Submit the job.
   This job should produce a hlq.PDXT.AIOZPDLB.PAX or hlq.PDXT.AIOZPDLT.PAX sequential data set. You are asked to send this file to an IBM service representative.

   Note: You might need to increase the size on the SPACE= parameter from the (TRK,(450,90) default in order to store the hlq.PDXT.AIOZPDLB.PAX or hlq.PDXT.AIOZPDLT.PAX sequential data set.