How To Fix WZRE_IDOC012 - Field &1 not contained in segment &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_IDOC - Messages For IDOC Tool

• Message number: 012

• Message text: Field &1 not contained in segment &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_IDOC012 - Field &1 not contained in segment &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_IDOC012 Field &1 not contained in segment &2
  
  Meaning / 
  Cause:
  This error occurs during IDoc processing when the system tries to access or map a field (&1) that does not exist in the specified segment (&2) of the IDoc structure.
  
  &1 = Field name that is missing  
  &2 = Segment name in which the field is expected
  
  This typically happens when:
  
  The IDoc segment structure has been changed or customized, and the field is no longer part of the segment.
  The program or mapping logic expects a field that is not defined in the segment.
  There is a mismatch between the IDoc segment definition in the system and the actual IDoc data or the interface logic.
  
  
  Common Scenarios:
  
  Custom enhancements or user exits referencing fields that do not exist.
  Incorrect or outdated IDoc segment definitions in the system.
  Errors in ALE/EDI partner profiles or mapping configurations.
  Using a wrong