506

Explanation
The error occurred during processing of a LINK(X),
LOAD, ATTACH(X), or XCTL(X) macro in an overlay program.
Note: An
overlay program can run only in 24-bit addressing mode, not in 31-bit
addressing mode.
If the requested program had been loaded,
not enough virtual storage would have remained for the overlay supervisor.

System action
The system issues an ABEND dump. The task ends
abnormally.

System programmer response
Have the operator enter a START GTF
command specifying tape output, MODE=EXT and TIME=YES. Have the operator
reply TRACE=SYS in response to message AHL100A.
Format the output
with the IPCS GTFDATA subcommand.

Programmer response
Reduce the size of the entire program or
of the overlay segment.  If this is not possible, change the program
from an overlay program to a dynamically loaded program.  Then recompile
and run the job step again.

Problem determination
If the error recurs and the program is
not in error, see the system program response for the messages in
the job log.
If the problem persists, search problem reporting
databases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the
ABEND dump and the source program listing for the job.

Source
Contents supervision (CSV)