SQL4032 - Index &1 used for bitmap processing of table &2

SQL4032
Message Text: Index &1 used for bitmap processing of table &2
Cause Text: The index was used, in conjunction with query selection, to create a bitmap. The bitmap, in turn, was used to access rows from the table.

This message may appear more than once per table. If this occurs, then a bitmap was created from each index of each message. The bitmaps were then combined into one bitmap using boolean logic and the resulting bitmap was used to access rows from the table.

The table number refers to the relative position of this table in the query.
Recovery Text: The query can be run in debug mode (STRDBG) to determine more specific information.

Also, refer to Data access on DB2 UDB for iSeries: data access paths and methods for more information about bitmap processing.