How To Fix RSAU481 - Error in the communication structure enhancement for the InfoSource

RSAU481 - Overview

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 481

• Message text: Error in the communication structure enhancement for the InfoSource

What causes this issue?

Error in the communication structure enhancement for InfoSource &V1&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the self-defined code for the communication structure enhancement
and correct it where necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU481 - Error in the communication structure enhancement for the InfoSource ?

  The SAP error message RSAU481 indicates that there is an issue with the communication structure enhancement for an InfoSource in the SAP BW (Business Warehouse) environment. This error typically arises during the data extraction process when there is a mismatch or inconsistency in the data structures.
  
  Cause:
  
  Inconsistent Data Structures: The communication structure for the InfoSource may not match the underlying data source or the data model.
  Missing Fields: Required fields in the communication structure may be missing or incorrectly defined.
  Enhancement Issues: If there are enhancements or modifications made to the InfoSource or the underlying data source, they may not be properly reflected in the communication structure.
  Transport Issues: If the InfoSource was transported from one system to another, there may be inconsistencies in the data structures.
  
  
  Solution:
  
  Check Communication Structure: Verify that the communication structure for the InfoSource is correctly defined and matches the underlying data source. You can do this by navigating to the