IST688I

Explanation
 While VTAM® was
processing a VARY ACT command for an external CDRM, insufficient storage
was available to process a request for node cdrmname.

System action
 The VARY ACT command for cdrmname fails.

Operator response
 Wait a short time and reenter the command.
 If VTAM continues to issue
this message, enter the DISPLAY BFRUSE command.  Issue the DISPLAY
STORUSE command to display storage usage for storage pools. Save the
system log and dump for problem determination.

System programmer response
 Verify that the operator entered
the buffer pool or CSA start options as specified in the start procedures.
 Increase
storage as required. For insufficient storage errors, you might want
to redefine your buffer pool or CSA start options. If the start option
cannot be modified using the MODIFY VTAMOPTS command, you must modify
the VTAM start options file
(ATCSTRxx) and restart VTAM to use the start option.  See the z/OS Communications Server: New Function Summary to determine the storage requirements for VTAM.
See the z/OS Communications Server: SNA Resource Definition
Reference for a description of VTAM start options.
See z/OS Communications Server: SNA Operation for information about the DISPLAY BFRUSE
command, the DISPLAY STORUSE command, and the MODIFY VTAMOPTS command.
See the z/OS Communications Server: SNA Network Implementation
Guide for an explanation and description of buffer
pools and for general information on buffer pool specification and
allocation.
See the z/OS Communications Server: SNA Diagnosis Vol
2, FFST Dumps and the VIT for information about analyzing dumps and
about analyzing storage using the VIT analysis tool, if external trace
is active.

Routing code
 2

Descriptor code
 5 