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1899212 - An internal error occured while calling 'processDPCommandsEx' API. (Error: ERR_WIS_30270)


  • When attempting to refresh a report the following error is returned:

    java.util.concurrent.ExecutionException: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerExc eption: An internal error occured while calling 'processDPCommandsEx' API. (Error: ERR_WIS_30270)
  • The Web Intelligence document is using a connection that points to an SAP BW system. When changing this connection to a new SAP BW server which contains the same cube the error above is returned.



  • SAP BusinessObjects Business Intelligence Platform 4.0
  • Windows Server 2008
  • SAP BusinessWarehouse 7.x


SAP BusinessObjects Business Intelligence platform 4.0


JCOException, JCO_LOGON_ERROR , KBA , BI-RA-WBI , Web Intelligence , Problem

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