DFHEMxxxx messages

DFHEM0001
applid An abend (code aaa/bbbb) has occurred at offset X'offset' in module modname.
Explanation:

An abnormal end (abend) or program check has occurred in module modname. This implies that there may be an error in the CICS code. Alternatively, unexpected data has been input, or storage has been overwritten.

The code aaa/bbbb is a 3-digit hexadecimal MVS code (if applicable), followed by a 4-digit alphanumeric CICS code. The MVS code is a system completion code (for example, 0C1 or D37). If an MVS code is not applicable, this field is filled with three hyphens. The CICS code is an abend code or a number referring to a CICS message (for example, AKEA is a CICS abend code; 1310 refers to message DFHTS1310).

System action:

An exception entry is made in the trace table. A system dump is taken, unless you have specifically suppressed dumps in the dump table.

CICS continues unless you have specified in the dump table that CICS should terminate. If appropriate, an error return code is sent to the caller of this domain. In this case CICS could be terminated by the caller ( for example, the domain manager, DFHDMDM). A message is issued to this effect.

Message DFHME0116 is normally produced containing the symptom string for this problem.

User response:

Notify the system programmer. If CICS is still running, it is necessary to decide whether to terminate CICS.

Look up the MVS code, if there is one, in the relevant MVS codes manual.

Next, look up the CICS alphanumeric code. This tells you, for example, whether the error was a program check, an abend, or a runaway, and may give you some guidance concerning user response.

If module modname is not crucial to the running of your CICS system, you may decide to continue to run and bring CICS down at a convenient time to resolve the problem.

If you cannot run without the full use of module modname you should bring CICS down in a controlled shutdown.

You need further assistance from IBM to resolve this problem. See CICS® Problem Determination Guide for guidance on how to proceed.

Destination:

Console

Modules:

DFHEMDM, DFHEMEM.

XMEOUT Parameters: applid, aaa/bbbb, X'offset', modname

DFHEM0002
applid A severe error (code X'code') has occurred in module modname.
Explanation:

An error has been detected in module modname. The code X'code' is the exception trace point ID which uniquely identifies what the error is and where the error was detected.

System action:

An exception entry (code X'code' in the message) is made in the trace table. A system dump is taken, unless you have specifically suppressed dumps in the dump table.

CICS continues unless you have specified in the dump table that CICS should terminate. If appropriate, an error return code is sent to the caller of this domain. In this case, CICS could be terminated by the caller (for example, the domain manager, DFHDMDM). A message is issued to this effect.

Message DFHME0116 is normally produced containing the symptom string for this problem.

User response:

This indicates a possible error in CICS code. The severity of its impact depends on the importance of the function being executed at the time of the error.

CICS may not have been terminated. If the message occurs once and module modname is not crucial to the running of your CICS system, you may decide to continue to run and bring CICS down at a convenient time to resolve the problem.

If the message recurs or if you cannot run without the full use of module modname, you should bring CICS down in a controlled shutdown.

You need further assistance from IBM to resolve this problem. See CICS Problem Determination Guide for guidance on how to proceed.

Destination:

Console

Modules:

DFHEMDM, DFHEMEM.

XMEOUT Parameters: applid, X'code',modname

DFHEM0100I
applid Event Manager initialization has started.
Explanation:

This is an informational message indicating the start of event manager domain initialization.

System action:

Initialization continues.

User response:

None. You can suppress this message with the system initialization parameter, MSGLVL=0.

Destination:

Console

Modules:

DFHEMDM

XMEOUT Parameter: applid

DFHEM0101I
applid Event Manager initialization has ended.
Explanation:

Event manager domain initialization has completed successfully

System action:

Initialization continues.

User response:

None. You can suppress this message with the system initialization parameter, MSGLVL=0.

Destination:

Console

Modules:

DFHEMDM

XMEOUT Parameter: applid

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