DFHINxxxx (Indoubt testing tool) messages

DFHIN1001
date time applid termid userid The indoubt tool is now active for DFHTCIND tranclass transactions.
Explanation:

The indoubt tool is active and causes all units of work (UOWs) running under transactions defined to be in transaction class DFHTCIND to fail indoubt when they reach syncpoint.

A unit of work that fails indoubt is either shunted by the recovery manager domain or is unilaterally committed or unilaterally backed out by recovery manager. A unit of work is shunted if the transaction definition under which it is running specifies WAIT(yes) as an indoubt option, and the unit of work has not accessed any resources that force a unilateral decision to be taken.

System action:

CICS processing continues with the indoubt tool active.

User response:

None.

Destination:

CSMT and Terminal End User

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, termid, userid

DFHIN1002
date time applid The indoubt tool is already active.
Explanation:

A CIND ON request was issued to activate the indoubt tool but CICS has detected that the indoubt tool is already active.

System action:

CICS processing continues with the indoubt tool active.

User response:

None.

Destination:

Terminal End User

Modules:

DFHINDT

DFHIN1003
date time applid The indoubt tool is active for DFHTCIND tranclass transactions.
Explanation:

A CIND INQUIRE request was issued to inquire on the status of the indoubt tool. CICS has detected that the indoubt tool is active.

System action:

CICS processing continues with the indoubt tool active.

User response:

None.

Destination:

Terminal End User

Modules:

DFHINDT

DFHIN1004
date time applid termid userid The indoubt tool is no longer active for DFHTCIND tranclass transactions.
Explanation:

A CIND OFF request was issued to deactivate the indoubt tool. No more units of work (UOWs) running under transactions defined in tranclass DFHTCIND will fail indoubt when they reach syncpoint.

Existing transactions in the DFHTCIND tranclass that are currently running fail indoubt at syncpoint, but no new transactions in the DFHTCIND tranclass will fail indoubt.

System action:

CICS processing continues with the indoubt tool inactive.

User response:

None.

Destination:

CSMT and Terminal End User

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, termid, userid

DFHIN1005
date time applid The indoubt tool is already inactive.
Explanation:

A CIND OFF request was issued to deactivate the indoubt tool but CICS has detected that the indoubt tool is already inactive.

System action:

CICS processing continues with the indoubt tool inactive.

User response:

None.

Destination:

Terminal End User

Modules:

DFHINDT

DFHIN1006
date time applid The indoubt tool is not active.
Explanation:

A CIND INQUIRE request was issued to inquire on the status of the indoubt tool. CICS has detected that the indoubt tool is inactive.

System action:

CICS processing continues with the indoubt tool inactive.

User response:

None.

Destination:

Terminal End User

Modules:

DFHINDT

DFHIN1007
date time applid termid userid Initiation of resynchronization for units of work awaiting coordinator DFHINDSP is now complete.
Explanation:

A CIND RESYNC COMMIT or CIND RESYNC BACKOUT request was issued. The indoubt tool has successfully initiated resynchronization of all units of work (UOWs) currently awaiting resynchronization with coordinator DFHINDSP.

System action:

Shunted UOWs awaiting the return of coordinator DFHINDSP are unshunted by the recovery manager (RM) domain. All participants in the UOW are notified of the outcome of the unit of work. The outcome of the unit of work is defined by the user of CIND, for example, CIND RESYNC COMMIT tells the RM domain to unshunt the UOWs and commit them. Likewise, CIND RESYNC BACKOUT tells the RM domain to backout the UOWs. Message DFHIN1012 is issued to transient data for each UOW resynchronized.

For UOWs awaiting the return of coordinator DFHINDSP which were not shunted, that is, they abended before syncpoint, or a unilateral decision was taken, a CIND RESYNC command merely results in message DFHIN1012 being issued to transient data. DFHIN1012 reports on whether this CICS system and DFHINDSP are synchronized.

User response:

See the associated transient data DFHIN1012 messages.

Destination:

CSMT and Terminal End User

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, termid, userid

DFHIN1008
date time applid Invalid CIND keyword. Specify one of the following: ON, OFF, INQUIRE, RESYNC COMMIT, or RESYNC BACKOUT.
Explanation:

The CIND transaction was invoked with an invalid keyword.

System action:

CICS processing continues and the status of the indoubt tool is unchanged.

User response:

Reinvoke the CIND transaction with the correct keyword.

Destination:

Terminal End User

Modules:

DFHINDT

DFHIN1009
date time applid The indoubt tool has added coordinator link DFHINDSP to UOW X'uowid' for transaction tranid task number taskno.
Explanation:

The indoubt tool task related user exit DFHINTRU, invoked when a transaction is first started, has detected that the transaction is part of transaction class DFHTCIND. Coordinator DFHINDSP has been added to unit of work (UOW) so that the transaction will fail indoubt when a syncpoint is issued.

System action:

The named transaction and UOW continue processing until it reaches syncpoint when it will fail indoubt.

User response:

None.

Destination:

CSMT

Modules:

DFHINTRU

XMEOUT Parameters: date, time,applid, X'uowid', tranid, taskno

DFHIN1010
date time applid Coordinator DFHINDSP is not available. The indoubt tool has caused RM domain to shunt UOW X'uowid' for transaction tranid task number taskno.
Explanation:

The named UOW for the named transaction and task has failed indoubt during a syncpoint request due to the indoubt tool.

System action:

The recovery manager domain shunts the UOW, and then abends the transaction.

User response:

To initiate an unshunt of the UOW, issue a CIND RESYNC command.

Destination:

CSMT

Modules:

DFHINDSP

XMEOUT Parameters: date, time,applid, X'uowid', tranid, taskno

DFHIN1011
date time applid Coordinator DFHINDSP is not available, but UOW X'uowid' for transaction tranid task number taskno is not indoubt and has not been shunted.
Explanation:

UOW X'uowid' for transaction tranid was not shunted, and is not indoubt despite being monitored by the indoubt tool. One of the following has occurred:

System action:

CICS processing continues.

User response:

If the unit of work was abended, rolled back, or a unilateral decision was taken, recovery manager keeps the resolution of the unit of work pending the return of the coordinator DFHINDSP.

To synchronize the outcome of the UOW with coordinator DFHINDSP, issue a CIND RESYNC command.

Destination:

CSMT

Modules:

DFHINDSP

XMEOUT Parameters: date, time,applid, X'uowid', tranid, taskno

DFHIN1012
date time applid The indoubt tool is resynchronizing UOW X'uowid' for transaction tranid task number taskno. DFHINDSP coordinator UOW status is {commit. | backout.} Recovery manager UOW status is {commit. | backout. | heuristic commit. | heuristic backout.}
Explanation:

The unit of work X'uowid' for the named transaction and task has been resynchronized as a result of a CIND RESYNC command. The message reports the UOW status as defined by the coordinator DFHINDSP, and the unit of work status held by the recovery manager domain. The recovery manager domain also issues messages reporting whether or not the UOW is synchronized.

System action:

CICS processing continues.

User response:

None.

Destination:

CSMT

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, X'uowid', tranid, taskno, {1=commit., 2=backout.},{1=commit., 2=backout., 3=heuristic commit., 4=heuristic backout.}

DFHIN1013
date time applid termid userid No units of work awaiting resynchronization with coordinator DFHINDSP were found.
Explanation:

A CIND RESYNC COMMIT or CIND RESYNC BACKOUT request was issued. The indoubt tool did not find any units of work (UOWs) that were awaiting resynchronization with coordinator DFHINDSP.

System action:

CICS processing continues.

User response:

Before initiating resynchronization, the indoubt tool needs to be activated via command CIND ON, and transactions in tranclass DFHTCIND run to create indoubt units of work.

Destination:

CSMT and Terminal End User

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, termid, userid

DFHIN1014
date time applid The indoubt tool will not operate on transaction tranid task number taskno as it is an internal CICS system transaction.
Explanation:

The indoubt tool task related user exit DFHINTRU, invoked when a transaction is first started, has detected that the transaction is part of transaction class DFHTCIND. However it has also detected that the transaction is an internal CICS system transaction. CIND cannot be used on internal CICS system transactions.

System action:

The named transaction and task continue processing and are not forced indoubt at syncpoint time.

User response:

None.

Destination:

CSMT

Modules:

DFHINTRU

XMEOUT Parameters: date, time,applid, tranid, taskno

DFHIN1015
date time applid The Indoubt tool has already previously resynchronized UOW X'uowid' for transaction tranid task number taskno. DFHINDSP coordinator UOW status is {commit. | backout.} Recovery manager UOW status is {commit. | backout. | heuristic commit. | heuristic backout.}
Explanation:

The named unit of work (UOW) for the named transaction and task has already been resynchronized as a result of a previous CIND RESYNC command. The message documents the UOW status as defined by the coordinator DFHINDSP, and the unit of work status held by the recovery manager domain.

No messages are issued by the recovery manager domain in this case and no resynchronization takes place. Processing of a previous CIND RESYNC command did not complete fully before CICS failed. In particular, 'forget processing' whereby CICS removes DFHINDSP as a coordinator of the unit of work did not complete. This caused CICS to recover the unit of work on restart with DFHINDSP as coordinator, causing it to be processed by the subsequent CIND RESYNC command.

System action:

CICS continues processing.

User response:

None.

Destination:

CSMT

Modules:

DFHINDT

XMEOUT Parameters: date, time,applid, X'uowid', tranid, taskno, {1=commit., 2=backout.},{1=commit., 2=backout., 3=heuristic commit., 4=heuristic backout.}

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