How To Fix RSM788 - Explanation of the icons in the source system tree, see long text !

RSM788 - Overview

• Message type: E = Error

• Message class: RSM -

• Message number: 788

• Message text: Explanation of the icons in the source system tree, see long text !

Explanation of the source system tree:
The source systems are under the root:
@6K@ SAP source system.
@6L@ BAPI source system.
@6M@ External system (PC file on the workstation or file on the
application server).
The application components are under the source systems.
@6F@ Application component.
The InfoSources and InfoObjects are arranged under an application
component. Data can be loaded for these from the source systems in
question.
@6E@ InfoSource for transaction data.
Only InfoSources with an active communication structure and active
transfer rules appear in this tree.
@81@ Active characteristic (InfoObject) for which master data,
texts and hierarchies can be collected.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message RSM788 - Explanation of the icons in the source system tree, see long text ! ?

  The SAP error message RSM788 typically relates to issues encountered in the context of the SAP BW (Business Warehouse) system, particularly when dealing with the source system tree in the Data Warehousing Workbench. This message often indicates that there is a problem with the source system configuration or connectivity.
  
  Cause:
  
  Source System Configuration: The source system may not be properly configured or may be missing necessary settings.
  Connectivity Issues: There could be network issues or problems with the connection to the source system.
  Authorization Issues: The user may not have the necessary authorizations to access the source system.
  Technical Issues: There may be technical problems with the source system itself, such as it being down or not responding.
  
  
  Solution:
  
  
  Check Source System Configuration: 
  
  Verify that the source system is correctly configured in the SAP BW system. This includes checking the RFC connections and ensuring that all necessary parameters are set correctly.
  
  
  
  Test Connectivity: 
  
  Use transaction SM59 to test