StorageTek 312564001 manual Condition codes, Utility failure and restart considerations

oPrimary key and archive date of the object containing the row to be pre-fetched

oReturn and supplementary codes received from Archive Manager

after processing the request

oThe concatenated key of the DB2 row to be pre-fetched

Note that there may be multiple entries in this report for the same Archive Manager object, if multiple rows within that object have been selected for pre-fetch processing. Repeated requests for pre-fetching of the same object will be ignored by Archive Manager.

•Summary processing report. the summary processing report. information:

At end of processing, the utility will write This will contain the following

oNumber of rows selected for pre-fetching o Number of DB2 error conditions received o Total number of pre-fetch requests issued

o Number of pre-fetch requests accepted by Archive Manager o Number of rows which were already pre-fetched

o Number of pre-fetch requests rejected by Archive Manager o Number of batches successfully processed

o Number of batches processed with errors

Condition codes

The pre-fetch utility will set a condition code on completion. This code may take the following values:

0 -	the utility has been executed successfully.
4 -	a warning condition has been encountered during processing
	of the utility. A warning message will have been written to the
	SYSPRINT dataset. The utility has been executed
	successfully.
8 -	an error condition has been encountered during processing of
	the utility. An error message will have been written to the
	SYSPRINT dataset. Execution of the utility has continued.
12 -	a serious error has been encountered during processing of the
	utility. An error message will have been written to the
	SYSPRINT dataset. Execution of the utility has been
	terminated.

Utility failure and restart considerations

	If the pre-fetch utility fails to complete successfully (return code greater than
	8), consult the error report in the SYSPRINT dataset to identify the cause of
	the problem. Refer to chapter 7 for a description of the message(s)
	appearing in the error report. Rows in all batches successfully processed
	prior to the point of failure will have been successfully pre-fetched to disk
	storage by Archive Manager.
104	DB2 Manager User Guide
	StorageTek Proprietary