How To Fix WU899 - Error in extension table: structure &1, object &2 not available

WU899 - Overview

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 899

• Message text: Error in extension table: structure &1, object &2 not available

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 WU899 - Error in extension table: structure &1, object &2 not available ?

  The SAP error message WU899 indicates that there is an issue with an extension table in the SAP system. Specifically, it suggests that a certain structure or object is not available, which can lead to problems when trying to access or manipulate data in that table.
  
  Cause:
  
  Missing Structure or Object: The structure or object referenced in the error message may not exist in the system. This could be due to a missing transport, an incomplete installation, or a deletion.
  Incorrect Configuration: The extension table may not be properly configured, leading to the system being unable to find the required structure or object.
  Version Mismatch: If there are different versions of the software components, it may lead to incompatibility issues where certain structures or objects are not recognized.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the structure or object, leading to this error.
  
  
  Solution:
  
  Check for Existence: Verify that the structure