135

Explanation
An error occurred during the processing associated
with SVC 53, which obtains and releases exclusive control of a resource
associated with a BDAM data set.  The task recovery routine for this
SVC determined that all user control blocks required as input to the
SVC were in the user's region and key, hence the error could not be
ascribed to any user control block.

System action
Message IEC903I is issued.

Operator response
Notify the system programmer.

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
DFSMSdfp