How To Fix RSAR754 - Deletion of communication structure for InfoSource & (&) failed

RSAR754 - Overview

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 754

• Message text: Deletion of communication structure for InfoSource & (&) failed

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR754 - Deletion of communication structure for InfoSource & (&) failed ?

  The SAP error message RSAR754 indicates that there was a failure in deleting a communication structure for an InfoSource. This error typically occurs in the context of SAP BW (Business Warehouse) when you are trying to delete an InfoSource that is still being used or has dependencies that prevent its deletion.
  Causes:
  
  Active Data Flow: The InfoSource may still be in use by one or more data flows, such as DataSources, InfoProviders, or transformations.
  Dependencies: There may be other objects (like InfoObjects, DataStore Objects, or InfoCubes) that depend on the InfoSource you are trying to delete.
  Transport Requests: If the InfoSource is part of a transport request that is still active or not fully processed, it may prevent deletion.
  Authorization Issues: Lack of proper authorizations to delete the InfoSource or its associated structures.
  
  Solutions:
  
  
  Check Dependencies: 
  
  Use transaction code RSA1 to check if the InfoSource is still being used in any data flows. Look for any transformations,