How To Fix R8159 - Invalid segment ID

R8159 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 159

• Message text: Invalid segment ID

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 R8159 - Invalid segment ID ?

  The SAP error message R8159 "Invalid segment ID" typically occurs in the context of SAP's data processing, particularly when dealing with IDocs (Intermediate Documents) or when processing data segments in various modules. This error indicates that the system has encountered a segment ID that is not recognized or is invalid for the operation being performed.
  Causes:
  
  Incorrect Segment ID: The segment ID being referenced may not exist in the IDoc type or structure being used.
  
  Configuration Issues: There may be a misconfiguration in the IDoc type or the associated segments in the SAP system.
  Data Corruption: The IDoc or data being processed may be corrupted or improperly formatted.
  Version Mismatch: There may be a mismatch between the version of the IDoc being sent and the version expected by the receiving system.
  Custom Development: If there are custom segments or modifications in the IDoc processing, they may not be correctly defined or implemented.
  
  Solutions:
  
  Check Segment ID: Verify that