How To Fix /AIF/ENGINE_PROXY002 - Data message &1 not found in index table &2; status cannot be determined

/AIF/ENGINE_PROXY002 - Overview

• Message type: E = Error

• Message class: /AIF/ENGINE_PROXY -

• Message number: 002

• Message text: Data message &1 not found in index table &2; status cannot be determined

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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/AIF/ENGINE_PROXY002 - Details

• The SAP error message /AIF/ENGINE_PROXY002 indicates that a data message with a specific identifier (&1) could not be found in the index table (&2), and as a result, the status of that message cannot be determined. This error typically occurs in the context of the Application Interface Framework (AIF) in SAP, which is used for managing and monitoring interfaces.
  Causes:
  
  Message Deletion: The message may have been deleted from the index table, either manually or through a retention policy.
  Index Table Issues: There could be issues with the index table itself, such as corruption or misconfiguration.
  Incorrect Message ID: The message ID being referenced may be incorrect or malformed.
  Data Consistency Issues: There may be inconsistencies in the data between the message and the index table.
  
  Configuration Issues: The AIF configuration might not be set up correctly, leading to issues in message processing.
  
  Solutions:
  
  Check Message ID: Verify that the message ID (&1) you are trying to access