DFHLDxxxx messages

DFHLD0001
applid An abend (code aaa/bbbb) has occurred at offset X'offset' in module modname.
Explanation:

An unexpected program check or abend occurred with abend code aaa/bbbb.

The program status word (PSW) at the time of the program check or abend indicated that CICS was executing at offset X'offset' in module modname. This may have been caused by corruption of CICS code or control blocks.

System action:

A system dump is taken and the system attempts to continue operation unless otherwise directed by entries in the dump table.

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

User response:

Investigate the cause of the program check or abend using the system dump and any previously output diagnostic information provided by CICS, the access methods, or the operating system.

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

Destination:

Console

Modules:

DFHLDDM, DFHLDDMI, DFHLDLD, DFHLDLD1, DFHLDLD2, DFHLDLD3, DFHLDNT, DFHLDST

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

DFHLD0002
applid A severe error (code X'code') has occurred in module modname.
Explanation:

The loader has received an unexpected error response from some other part of CICS or an operating system service. The operation requested by the loader is described by code X'code'.

For further information about CICS exception trace entries, refer to the CICS Problem Determination Guide.

System action:

A system dump is taken and the system attempts to continue operation unless specifically inhibited by dump table entries.

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

User response:

Investigate the cause of the problem as follows:

  1. Determine if the problem can be explained by any previous messages output from some other part of CICS.
  2. Examine the symptom string.
  3. Examine the dump.
Destination:

Console

Modules:

DFHLDDM, DFHLDDMI, DFHLDLD, DFHLDLD1, DFHLDLD2, DFHLDLD3, DFHLDNT, DFHLDST

XMEOUT Parameters: applid, X'code',modname

DFHLD0004
applid A possible loop has been detected at offset X'offset' in module modname.
Explanation:

CICS has detected what it believes to be a code execution loop. At the time execution was interrupted, the program status word (PSW) indicated the next instruction address would have been at offset X'offset' in module modname.

System action:

CICS is terminated with a system dump unless dump table options specifically prevent this.

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

User response:

Investigate the existence of a previous error situation which may have led to corruption of CICS control blocks or to the non-completion of an expected event. If there is no evidence of a previous error, you will need further assistance from IBM to resolve the problem. See CICS Problem Determination Guide for guidance on how to proceed.

Destination:

Console

Modules:

DFHLDDM, DFHLDDMI, DFHLDLD, DFHLDLD1, DFHLDLD2, DFHLDLD3, DFHLDNT, DFHLDST

XMEOUT Parameters: applid, X'offset', modname

DFHLD0101I
applid CICS nucleus module modname not found.
Explanation:

The CICS loader (LD) was unable to locate a copy of module modname in either the link pack area (LPA) in or the DFHRPL library concatenation.

System action:

A system dump is taken and CICS execution continues unless specifically inhibited by a dump table entry.

User response:

This message is followed by one or more messages informing the user of reduced function availability due to the missing module modname.

Ensure that there is a copy of module modname in the LPA and/or in a library within the DFHRPL concatenation.

If module was expected to be in the LPA, ensure CICS is utilizing LPA resident modules by specifying LPA=YES as a start up override.

Destination:

Console

Modules:

DFHLDDMI

XMEOUT Parameters: applid, modname

DFHLD0102
applid Unable to declare gate ff for module modname.
Explanation:

As part of its initialization, the CICS loader has attempted to define domain gate ff for module modname, but has received a bad response.

System action:

A system dump is taken and CICS execution continues unless specifically inhibited by a dump table entry.

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

User response:

This message diagnoses an internal error within CICS. Investigate whether previous errors have left CICS in a damaged state. If there is no evidence of previous serious errors, you will need further assistance from IBM to resolve the problem. See CICS Problem Determination Guide for guidance on how to proceed.

Destination:

Console

Modules:

DFHLDDMI

XMEOUT Parameters: applid, ff,modname

DFHLD0103I
applid Module Storage Compression OFF. All modules are USAGE=TRANSIENT.
Explanation:

This message is normally preceded by either message DFHLD0101 or DFHLD0102 and indicates that the loader (LD) domain was unable to initialize its dynamic program storage compression facility.

System action:

CICS execution continues but all nonresident application programs are treated as if they had been defined with the USAGE=TRANSIENT option. Therefore they are removed from storage the moment their use count reaches zero.

For some functions, this can lead to a performance degradation as programs may be loaded many times during the life of a transaction instead of only once.

User response:

Investigate the reasons for the previous problem concerning module DFHLDNT as diagnosed by either message DFHLD0101 or DFHLD0102.

Destination:

Console

Modules:

DFHLDDMI

XMEOUT Parameter: applid

DFHLD0104I
applid Module Statistics are not being collected.
Explanation:

This message is normally preceded by either message DFHLD0101 or DFHLD0102 and indicates that the loader (LD) domain was unable to initialize it’s statistics collection module.

System action:

CICS execution continues but no module statistics will be collected.

User response:

Investigate the reasons for the previous problem concerning module DFHLDST as diagnosed by either message DFHLD0101 or DFHLD0102.

Destination:

Console

Modules:

DFHLDDMI

XMEOUT Parameter: applid

DFHLD0105
applid Restart of Loader Option Block (LOB) failed. System defaults in use.
Explanation:

The initialization of the CICS loader has detected one or more invalid parameters in the loader option block (LOB) recovered from the local catalog.

This may indicate that corruption of the local catalog has occurred.

System action:

A system dump is taken and CICS execution continues unless specifically inhibited by a dump table option.

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

User response:

Investigate the possibility of corruption of the local catalog. If you suspect that the local catalog is corrupt, reinitialize it and resubmit the CICS job.

Destination:

Console

Modules:

DFHLDDM

XMEOUT Parameter: applid

DFHLD0106
applid Bad response X'resp' returned on an OPEN of DFHRPL.
Explanation:

The CICS loader has attempted to open the DFHRPL library concatenation during initialization and has received the response code resp.

System action:

CICS execution continues although only link pack area (LPA) resident modules are accessible.

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

User response:

Ensure the DFHRPL concatenation is correctly specified in the JCL and that the libraries specified in it are operational. The response code returned may be interpreted as for a BSAM open request.

Destination:

Console

Modules:

DFHLDDM

XMEOUT Parameters: applid, X'resp'

DFHLD0107I
applid modname1 is unable to locate module modname2 in the LPA. DFHRPL version of module will be used.
Explanation:

The user has specified the system initialization parameter LPA=YES. Module modname2 is either defined as USELPACOPY=YES via RDO or is a CICS PCLASS=SYSTEM module. CICS has been unable to find module2 in the link pack area (LPA).

System action:

CICS execution continues with an attempt to locate module modname2 in the CICS program library DFHRPL.

User response:

carry out one of the following:

Destination:

Console Routecode 11

Modules:

DFHLDDMI, DFHLDLD1

XMEOUT Parameters: applid, modname1, modname2

Start of changeDFHLD0108IEnd of change
Start of changeapplid The maximum of 32767 entries that CICS allows on a BLDL has been exceeded.End of change
Start of change
Explanation:

During a warm or emergency restart, the loader domain has detected more than 32767 modules eligible for BLDL.

End of change
Start of change
System action:

A BLDL macro call is issued to locate the first 32767 modules and the rest are ignored. CICS initialization continues normally.

This is not a problem because CICS attempts to locate those modules not located during initialization when the module is first used.

End of change
Start of change
User response:

None.

End of change
Start of change
Destination:

Console

End of change
Modules:

Start of changeDFHLDDMIEnd of change

Start of changeXMEOUT Parameter:End of changeStart of change End of changeStart of changeapplidEnd of change

DFHLD0201
applid Corrupt Loader load structure detected at X'address'. Module marked as unavailable.
Explanation:

During the execution of a CICS loader request, the loader detected an invalid field in the control block type tttt at storage address address.

System action:

A system dump is taken and execution continues unless specifically inhibited by a dump table option.

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

User response:

Investigate the possibility of corruption of CICS modules or control blocks or the local or global catalogs.

Destination:

Console

Modules:

DFHLDLD1

XMEOUT Parameters: applid, load,X'address'

DFHLD0202
applid Loader SVC svc request failed due to shortage of free storage in the region.
Explanation:

The loader domain has issued a request to its CICS SVC service routine, DFHLDSVC, but the execution of this request failed due to a lack of free storage in the MVS region. The type of request is indicated by svc.

System action:

A system dump will be taken unless specifically suppressed through a dump table entry and the system will continue execution. The task requesting loader services will be abnormally terminated with abend code APCT, or a PGMIDERR condition will be raised.

User response:

Ensure there is adequate free storage in the MVS region by balancing the overall size limits of the DSAs or EDSAs with the size of the MVS region specified by the REGION parameter on the job card of the CICS job JCL.

Destination:

Console

Modules:

DFHLDLD1

XMEOUT Parameters: applid, svc

DFHLD0203
applid Loader SVC svc request failed due to I/O errors on library DFHRPL.
Explanation:

The loader domain has issued a request to its CICS SVC service routine, DFHLDSVC, but the execution of this request failed due to I/O errors on the relocatable library, DFHRPL. The type of request is indicated by svc.

System action:

A system dump is taken unless specifically suppressed through a dump table entry and the system continues execution. The task requesting loader services is abnormally terminated with abend code APCT, or a PGMIDERR condition is raised.

User response:

Investigate the possible causes of the I/O errors encountered. The MVS system console log may contain more information about the problem in the form of access method or I/O subsystem messages. The loader domain exception trace entries, from the full trace, in the system dump normally identify the module or modules for which the I/O error occurred.

A possible cause of this problem is the compression of a partition data set (PDS) within the DFHRPL concatenation.

Destination:

Console

Modules:

DFHLDLD1

XMEOUT Parameters: applid, svc

DFHLD0204
applid Bad Loader PDB for module modname recovered from the {Local | Global} catalog. Corruption suspected.
Explanation:

The loader definition record, PDB, for module modname has been read from either the local (DFHLCD) or the global (DFHGCD) catalog during startup and has been found to contain invalid data.

System action:

System initialization terminates with a system dump, unless the dump is specifically suppressed. If the system dump is suppressed, the module definition is ignored.

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

User response:

Ensure the specified catalog data set has not been corrupted and is available to the CICS job.

Destination:

Console

Modules:

DFHLDDMI, DFHLDLD

XMEOUT Parameters: applid, modname,{1=Local, 2=Global}

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