Error handling procedures

If pdrbal's return code is 8, check the error message, correct the error, then re-execute pdrbal.
If the KFPL33003-I message (STATUS=END) is displayed during the execution of pdrbal, table rebalance processing has terminated normally. Therefore, once this message is issued, there is no need to re-execute pdrbal, even if an error occurs thereafter.
If an error occurs during batch index creation in the exclusive mode (return code = 8), eliminate the cause of the error and then execute batch index creation (-k ixmk) using pdrorg along with the index information files for the index that resulted in an error. Then, execute pdrbal.

If rollback occurs during the execution of pdrbal, the action to be taken depends on the log acquisition method (-l option). Table 10-9 shows the action to be taken in the event of a rollback during the execution of pdrbal.

Table 10-9 Action to be taken in the event of a rollback during the execution of pdrbal

Log acquisition method (-l option)		pdrbal processing
Log acquisition method (-l option)		Rebalancing	Batch index creation (exclusive mode)
a	Database status	The row data that was rolled back has not been moved. The preceding row data have already been moved.	Index is placed in unfinished status.
a	Action	Re-execute pdrbal.	Execute batch index creation (-k ixmk) using pdrorg. In this case, use the index information files that resulted in an error.
n	Database status	There is no guarantee.	There is no guarantee.
n	Action	Restore the database from its backup copy, then re-execute pdrbal.	Reinitialize the corresponding index storage RDAREAs and re-create the index (-k ixrc) using pdrorg.

10.7 Error handling procedures