535

Explanation
SVC 53, which obtains and releases exclusive control
of a resource associated with a BDAM data set, issued a GETMAIN for
storage to be used in its processing and found no storage was available.

System programmer response
If the error recurs and the program
is not in error, search problem reporting databases for a fix for
the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL, the SYSOUT
output for the job, and all printed output and output data sets related
to the problem.

Programmer response
Rerun the job.  If the problem continues,
storage may have to be freed by others before the exclusive control
function is used.

Source
DFSMSdfp