2396280 - Creation of a SAP BW Source System connection changes the RFC connection to a wrong instance number | SAP Knowledge Base Article

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2396280 - Creation of a SAP BW Source System connection changes the RFC connection to a wrong instance number

Symptom

An RFC connection between a BW and SAP Source System has been created manually and the connection is working according to transaction SM59.
When creating the appropriate SAP Source System connection in transaction RSA1 you receive the error:

  • RFC destination BW could not be created in the source system (R3073)

    SRC_KBA_2.PNG

Subsequently, the manually created RFC connection in the source system does not work anymore as the instance number has been changed automatically to a non existing number (e.g. '8_').

SRC_KBA_1.PNG


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Environment

SAP NetWeaver All versions

Product

SAP NetWeaver all versions

Keywords

R3073 , KBA , BW-WHM-DST-SRC , Source Systems , Problem

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