3321158 - Critical Program Error when launching RRMXP via BSP application from Portal

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Critical Program Error when launching RRMXP via BSP application from Portal

In the NCO trace (Note 2549337), the following error are traced:

SAP.Middleware.Connector.RfcAbapMessageException: An uninterpretable SSO ticket was received
at SAP.Middleware.Connector.RfcConnection.ThrowRfcErrorMsg()
at SAP.Middleware.Connector.RfcConnection.ReadBytes(Byte* buffer, Int32 count)
at SAP.Middleware.Connector.RfcConnection.ReadRfcIDBegin(Int32& length)
at SAP.Middleware.Connector.RfcConnection.ReadUpTo(RFCGET readState, RfcFunction function, RFCID toRid)
at SAP.Middleware.Connector.RfcConnection.RfcReceive(RfcFunction function)
at SAP.Middleware.Connector.RfcConnection.ConnectAsClient(RfcDestination destination, Boolean forRepository)

- RRMX/RRMXP works fine from SAP GUI. 
- The error only happen after BI AddOn for SAP GUI 7.60 patch 801 or BI AddOn for SAP GUI 7.70 patch 2. It works fine with previous patches.

• BEx Analyzer 
• BI AddOn for SAP GUI 7.60 patch 801 or higher
• BI AddOn for SAP GUI 7.70 patch 2 or higher

KBA , BW-BEX-ET-WB , Queries in Workbooks , Problem