1815587 - System error in program CL_RSMD_RS_SPECIAL and form _GET_SID-01 in WebIntelligence when getting list of values for Unit Of Measure (UOM) variable (BEx variable of conversion type to select a unit of measure)

-no list of values or

-error:

java.util.concurrent.ExecutionException: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: Termination message sent
ABEND RSBOLAP (000): Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION
  MSGV1: SAPMSSY1
  MSGV3: UNCAUGHT_EXCEPTION
ABEND BRAIN (299): System error in program CL_RSMD_RS_SPECIAL and form _GET_SID-01
  MSGV1: CL_RSMD_RS_SPECIAL
  MSGV2: _GET_SID-01
ABEND RSBOLAP (000): Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION
  MSGV1: SAPMSSY1
  MSGV3: UNCAUGHT_EXCEPTION
ABEND BRAIN (299): System error in program CL_RSMD_RS_SPECIAL and form _GET_SID-01
  MSGV1: CL_RSMD_RS_SPECIAL
  MSGV2: _GET_SID-01
ABEND RSBOLAP (000): Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION
  MSGV1: SAPMSSY1
  MSGV3: UNCAUGHT_EXCEPTION
ABEND BRAIN (299): System error in program CL_RSMD_RS_SPECIAL and form _GET_SID-01
  MSGV1: CL_RSMD_RS_SPECIAL
  MSGV2: _GET_SID-01
ABEND RSBOLAP (000): Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION
  MSGV1: SAPMSSY1
  MSGV3: UNCAUGHT_EXCEPTION

• SAP BusinessObjects WebIntelligence BI4.0
• BICS OLAP connection to BEx queries
• SAP BW 7.3 SPS8

System error in program CL_RSMD_RS_SPECIAL and form _GET_SID-01 in WebIntelligence when getting list of values for Unit Of Measure ( UOM ) variable , BEx variable of conversion type to select a unit of measure, java.util.concurrent.ExecutionException: com.businessobjects.sdk.core.server.CommunicationException$UnexpectedServerException: Termination message sent , ABEND RSBOLAP (000): Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION ,  MSGV1: SAPMSSY1 , MSGV3: UNCAUGHT_EXCEPTION , KBA , BI-RA-WBI , Web Intelligence , BI-BIP , Business intelligence platform , Problem