IEB1133E

Explanation
The internal tables used by COPYMOD are too small.
This may be because the load module being processed is defective.
Message
inserts and meanings: member
name of the PDS or PDSE member.

The severity is 8.

System action
The member is copied as if the operation were
COPY instead of COPYMOD.

System programmer response
  If the member is a valid load module
then request service as the table size may be too small.

User response
Try Link Editing the member and/or executing it
to verify that it is a valid load module.

Source
DFSMSdfp