How To Fix WE022 - Create function module for data retrieval etc.

SAP Error Message - Details

• Message type: E = Error

• Message class: WE - Messages for EAN Customizing and for EAN management in MM_BD

• Message number: 022

• Message text: Create function module for data retrieval etc.

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 WE022 - Create function module for data retrieval etc. ?

  Certainly! Here's a detailed explanation regarding the SAP error message WE022:
  
  SAP Error Message: WE022
  Message Text:
  Create function module for data retrieval etc.
  
  Cause
  The error message WE022 occurs during the processing of IDocs (Intermediate Documents) in SAP when the system expects a function module to be assigned for data retrieval or processing, but such a function module is either not created, not assigned, or incorrectly assigned.
  Specifically, this message appears when:
  
  The system tries to process inbound or outbound IDocs.
  The partner profile or message type configuration requires a function module to handle the data retrieval or posting.
  The function module for the particular message type or process code is missing or not maintained.
  The function module exists but is not properly linked in the partner profile or the message type configuration.
  
  
  Explanation
  In SAP IDoc processing, function modules are used to:
  
  Retrieve data for outbound IDocs.
  Process data for inbound IDocs.
  Perform custom logic during IDoc processing.
  
  For each message type and process