1934884 - Error - "An internal error occurred while calling 'processDPCommandsEx' API. (Error: ERR_WIS_30270)" is seen when refreshing a Webi report that is based on a .unx universe and has a query that has combined query filters.

• A Webi report is created that is based on a .unx universe and has multiple queries associated with it.
• One of the queries has combined query filtering.
• The report refreshed fine in BI4 SP04 - Patch 7.
• After upgrading the BI system from BI4 SP04 - Patch 7 to BI4 SP06 - Patch 5, after the report is refreshed, the following error is seen: "An internal error occurred while calling 'processDPCommandsEx' API. (Error: ERR_WIS_30270)"

• BI system was upgraded from SAP BusinessObjects Business Intelligence Platform BI4 SP04 - Patch 7 to BI4 SP06 - Patch 5.
• The Webi report is based on a .unx universe to Microsoft SQL Server 2008 using OLE DB.

processing, querying, combining, filtering. unx, WIS_30270, statements , KBA , BI-RA-WBI , Web Intelligence , Problem