How To Fix F4638 - Worklist *DUMMY* is reserved for internal use

F4638 - Overview

• Message type: E = Error

• Message class: F4 - Line items/balances/configuration

• Message number: 638

• Message text: Worklist *DUMMY* is reserved for internal use

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 F4638 - Worklist *DUMMY* is reserved for internal use ?

  The SAP error message F4638, which states that "Worklist DUMMY is reserved for internal use," typically occurs in the context of SAP's financial accounting module, particularly when dealing with worklists in the context of payment processing or other financial transactions.
  
  Cause:
  
  Internal Worklist Usage: The DUMMY worklist is a placeholder or internal worklist used by SAP for specific processes. It is not intended for user interaction or modification.
  
  Configuration Issues: There may be a misconfiguration in the system that is causing the application to attempt to access or modify this internal worklist.
  User Permissions: The user may not have the necessary permissions to access certain worklists or perform specific actions within the financial module.
  
  
  Solution:
  
  Avoid Direct Interaction: Users should avoid trying to access or modify the DUMMY worklist directly, as it is reserved for internal SAP processes.
  Check Configuration: Review the configuration settings related to worklists in the SAP system. Ensure that there are no customizations