How To Fix UACC024 - Structure &2 of source system &1 unknown

UACC024 - Overview

• Message type: E = Error

• Message class: UACC - Message Class for Concurrent Costing Adapter

• Message number: 024

• Message text: Structure &2 of source system &1 unknown

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UACC024 - Structure &2 of source system &1 unknown ?

  The SAP error message UACC024, which states "Structure &2 of source system &1 unknown," typically occurs in the context of data extraction or data transfer processes, particularly when dealing with SAP BW (Business Warehouse) or SAP Data Services. This error indicates that the system is unable to recognize a specific structure that is expected from the source system.
  
  Cause:
  
  Missing Structure Definition: The structure defined in the source system (e.g., an SAP ERP system) is not recognized in the target system (e.g., SAP BW). This could be due to the structure not being activated or not being available in the source system.
  Incorrect Configuration: There may be a misconfiguration in the data source settings or in the extraction process.
  Transport Issues: If the structure was recently transported from one system to another, it may not have been transported correctly or completely.
  Version Mismatch: The source system and the target system may be on different versions,