CI0553 DYNAMIC ALLOCATION FOR SNAP FILE FAILED, ERROR=aaaaa, REASON=bbbbb, RI5=ccccc.

aaaaa

Explanation
When the DSNAPON command is presented to the common interface,
it attempts to dynamically allocate the response time collector SNAP
debugging file. Should an error occur during the allocation process,
this message is displayed and shows the error codes returned by the
supervisor allocation routines. Note that the common interface only
uses dynamic allocation for the response time collector SNAP file
in the absence of a DSNAPDD data definition statement.
System action
The response time collector SNAP debugging file does not allocate
or open.
User response
The error, reason, and return codes in this message are described
in the IBM® MVS™ Job
Management Manual.
Correct the source of the error message and retry the allocation.
Alternatively, a DSNAPDD data definition statement can be included
in the common interface JCL stream, thereby avoiding the need to use
dynamic allocation.