M204.0146

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M204.0146  fileName - errorReason

Model 204 has detected the error indicated by message M204.0146 for the specified file. The possible error conditions are:

Error condition

Explanation of condition

DEFERRED UPDATE CHKP MISSING

Model 204 cannot locate a record corresponding to the roll-back-to checkpoint in (one of) fileName's deferred update data set(s).

DEFERRED UPDATE READ ERROR

Model 204 encountered an I/O error while trying to locate the roll-back-to checkpoint in (one of) fileName's deferred update data set(s).

DEFERRED UPDATES MISSING

File was being updated in deferred update mode by the run being recovered, and Model 204 cannot open the deferred update data set(s).

IS ON A READ-ONLY DEVICE

(Model 204 CMS version only) fileName is on a device for which the Model 204 service machine has read-only access.

MISSING

Model 204 cannot open fileName's data set(s).

ROLL BACK INFORMATION IS OBSOLETE

Either fileName was updated after the run being recovered ended, or the wrong RESTART data set was specified. Further information is given in M204.2565, which follows this message.

The action taken by Model 204 depends on the value specified on the ERROR option of the RESTART command.

ERROR option specified


Model 204 action

ERROR CONTINUE

Recovery continues.

ERROR OPERATOR or no ERROR

Operator is prompted to decide whether or not recovery should continue. If recovery continues, files that cannot be recovered are bypassed.

ERROR STOP

Recovery does not continue.

The following table lists possible reasons for failure to open files during recovery, and what action to take.

Reason

Corrective action you can take...

DEFERRED UPDATE CHKP MISSING

Check for an incorrect DD, DLBL, or FILEDEF statement for the deferred update data set(s) for this file.

DEFERRED UPDATE READ ERROR

Attempt to copy the deferred update data sets(s) for this file to another physical location. If the read error persists, this file cannot participate in this recovery.

DEFERRED UPDATES MISSING

Check for an incorrect or missing DD, DLBL, or FILEDEF statement for the deferred update data set(s) for this file.

IS ON A READ-ONLY DEVICE

(Model 204 CMS version-only) Correct the access mode for the device in question.

MISSING

Make sure the DD, DLBL, or FILEDEF statements are correct for this file

ROLL BACK INFORMATION IS OBSOLETE

If all files report this reason, check that the correct checkpoint data set was specified as the RESTART data set for recovery.

If only one or a few files report this reason, it means that they were updated after the end of the job being recovered. Such files cannot participate in this recovery.

Message M204.2565, which follows this message, provides information which may assist in determining when the files were updated.

System manager response: Correct the error and rerun Model 204 recovery.

Operator response: Notify the system manager of this message.

Message attributes:

RETCODEO=0Sets online return code
RETCODEB=4Sets batch (single user) return code
CLASS=EError class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter
AUDITMSWrites the message with line type MS to the audit trail
NOCOUNTDoes not increment the error count (ERCNT) parameter
OPRWrites the message to the (operator) console

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