How To Fix I4644 - Process current screen &1 in background, execute function code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 644

• Message text: Process current screen &1 in background, execute function code &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message I4644 - Process current screen &1 in background, execute function code &2 ?

  The SAP error message I4644, which states "Process current screen &1 in background, execute function code &2," typically occurs when a user attempts to execute a transaction or function that is not allowed to run in the background. This error is often encountered when a user tries to run a report or transaction that requires user interaction or screen input in a background job.
  Cause:
  
  User Interaction Required: The transaction or report requires user input or interaction, which cannot be provided in a background job.
  Function Code Restrictions: The function code being executed is not designed to be run in the background.
  Screen Processing: The transaction is trying to process a screen that is not compatible with background processing.
  
  Solution:
  
  Run in Foreground: The simplest solution is to run the transaction or report in the foreground instead of the background. This allows for any required user interaction.
  Check Transaction Settings: Review the transaction or report settings to ensure it is designed for background processing. If it is not, consider modifying the report or using a different transaction that supports background execution.
  Modify the Program: If you have access to the ABAP code, you may need to modify the program to handle background processing correctly. This could involve removing any screen interactions or ensuring that the program can run without user input.
  Consult Documentation: Check the SAP documentation or help files for the specific transaction or report to see if there are any known issues or specific instructions for background processing.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on how to handle it.
  Transaction Codes: Familiarize yourself with transaction codes that are known to work in the background, as well as those that are not suitable for background processing.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to execute the transaction in the desired mode (foreground or background).
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.