DFS2858E DIAGNOSE COMMAND SEVERE ERROR-reason text

Explanation

This message indicates that an unrecoverable external error was encountered during process of a /DIAGNOSE command. The message is issued at any point in the code that a severe error condition is encountered whose root cause is external.

In the message text:
reason text
Identifies the specific error encountered. The reason text can be one of the following:
BCB AWE GET FAILED RC=rc
A /DIAGNOSE SNAP command was issued with OPTION(SYSOUT), and the command was unable to acquire an AWE to enqueue the SNAP results to the DGS AWE processor. The failing return code from the BCB AWE GET call is captured in rc in the message text. The command fails and no output is written to the SYSOUT data set. This might be a temporary storage constraint problem, or IMS might be experiencing more serious storage problems. If no other storage problems are evident, reissue the command. If the command fails again and no other storage problems are evident, contact IBM® Software Support.
BLOCK STORAGE NOT AVAILABLE
A /DIAGNOSE SNAP BLOCK() command was issued and the requested primary block was not available.
COPY BUFFER FREESTOR FAILED
A /DIAGNOSE SNAP command was issued, diagnostic information was captured in a copy buffer, and the FREESTOR call for the copy buffer failed.
COPY FAILED: DESTRUCTIVE OVERLAP
A /DIAGNOSE SNAP command was issued, diagnostic information was found, a call was made to the storage copy routine without tolerate copy failures in effect, and the copy failed because of a destructive overlap between the storage and the copy buffer.
COPY FAILED: INVALID STORAGE KEY
A /DIAGNOSE SNAP command was issued, diagnostic information was found, a call was made to the storage copy routine without tolerate copy failures in effect, and the copy failed because of an invalid storage key.
COPY FAILED: STORAGE UNAVAILABLE
A /DIAGNOSE SNAP command was issued, diagnostic information was found, a call was made to the storage copy routine without tolerate copy failures in effect, and the copy failed because of an invalid address.
DGSS BUFFER FREESTOR FAILED
A /DIAGNOSE SNAP command was issued, a DGSS storage table was allocated, and the FREESTOR call for the DGSS storage table failed.
ENQUEUE AWE FAILED RC=rc
A /DIAGNOSE SNAP command was issued with OPTION(SYSOUT), and the command was unable to enqueue the SNAP results to the DGS AWE processor. The failing return code from the enqueue process is captured in rc in the message text. The command fails and no output is written to the SYSOUT data set. If the problem persists, contact IBM Software Support.
NUCLEUS ADDR TABLE NOT AVAILABLE
A /DIAGNOSE SNAP MODULE() command was issued and the DIAGNOSE Command Nucleus Module Address Table was not available.
STORAGE COPY FAILED
A /DIAGNOSE SNAP command was issued, diagnostic information was found, a call was made to the storage copy routine without tolerate copy failures in effect, and the copy failed.
TRACE FACILITY START FAILED
A /DIAGNOSE SNAP command was issued with OPTION(TRACE) and the internal call to start tracing facilities for a DIAG trace table failed.

System action

The specified /DIAGNOSE command does not complete.

System programmer response

Contact IBM Software Support.

Module

DFSDGSA0, DFSDGSP0, DFSDGSZ5, DFSDGS82, DFSDGSA1, DFSDGSR0, DFSDGSZ6, DFSDGS84, DFSDGSB0, DFSDGSS0, DFSDGSZ7, DFSDGS9A, DFSDGSD0, DFSDGST0, DFSDGSZ8, DFSDGS9C, DFSDGSL0, DFSDGSU0, DFSDGSZ9, DFSDGS92, DFSDGSL1, DFSDGSZ0, DFSDGS00, DFSDGS94, DFSDGSL2, DFSDGSZ1, DFSDGS10, DFSDGS96, DFSDGSM0, DFSDGSZ2, DFSDGS20, DFSDGS98, DFSDGSM1, DFSDGSZ3, DFSDGS40, DFSDGSN0, DFSDGSZ4, DFSDGS80