How To Fix /AIF/MES205 - Unrecognized target field name: &1

/AIF/MES205 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 205

• Message text: Unrecognized target field name: &1

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 /AIF/MES205 - Unrecognized target field name: &1 ?

  The SAP error message /AIF/MES205 Unrecognized target field name: &1 typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the mapping of fields between the source and target structures in an interface configuration. The error indicates that the system is unable to recognize a specified target field name during the processing of an interface.
  
  Cause:
  
  Incorrect Field Name: The target field name specified in the mapping does not exist in the target structure or is misspelled.
  Changes in Data Structure: The target structure may have been changed (e.g., fields added, removed, or renamed) after the mapping was created, leading to discrepancies.
  
  Configuration Issues: The interface configuration may not be set up correctly, or the target structure may not be properly defined in the AIF configuration.
  Version Mismatch: If there are multiple versions of the target structure, the wrong version may be referenced.
  
  
  Solution:
  
  Check Field Names: Verify that the