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taskNumber: UNEXPECTED EOF (PAGE= pageNumber) IN DATASET 'dataSetName'
Explanation: The utility encountered an end-of-file (EOF) when it expected more data. The task number identifies the task that is associated with the error. For LOADPLUS and REORG PLUS, if the job terminates during ANALYZE processing, this message might indicate that some system pages have not been externalized. For REORG PLUS users, receiving this message might have one of the following explanations:
If REORG PLUS terminates during ANALYZE processing for a table space reorganization with ANALYZE, ANALYZE ONLY, or ANALYZE PAUSE specified, this message might indicate that an index space does not contain valid DB2 pages.
If REORG PLUS terminates during UNLOAD phase processing, this message might indicate that the primary (PRIQTY) or secondary (SECQTY) quantity for the table space or index space was altered before the reorganization began. This alteration makes the multi-data-set table space or index space a nonmulti-data-set table space or index space.
User response: For LOADPLUS and REORG PLUS users, if you receive this message during ANALYZE processing, try resubmitting the job. If the problem continues, consider running a QUIESCE on the object to force externalization of all system pages, and resubmit the job. If the problem continues, the message indicates a different problem. For REORG PLUS users who receive this message due to changing PRIQTY and SECQTY, ALTER the PRIQTY and SECQTY values back to the original values to create a multi-data-set table space or index space and restart the reorganization. For other scenarios, the table space or index might be in error and you might need to recover the object. For REORG PLUS and UNLOAD PLUS users, if you receive this message and want to restart the job without making any changes, specify the ON MESSAGE option for this message and restart the job. For an index space reorganization, consider an appropriate recovery scenario.