How To Fix REMMMN100 - Mandate activation is currently locked by user &1

REMMMN100 - Overview

• Message type: E = Error

• Message class: REMMMN - Messages for Mandate Master Data

• Message number: 100

• Message text: Mandate activation is currently locked by user &1

What causes this issue?

It is not possible to activate multiple mandates at the same time.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Save the mandate as not active, and activate it a later time. Or you can
wait until the activation of the other mandate is finished and then
activate your mandate.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REMMMN100 - Mandate activation is currently locked by user &1 ?

  The SAP error message REMMMN100 indicates that the mandate activation process is currently locked by another user. This typically occurs in the context of electronic payments or direct debit processing, where a mandate (authorization for direct debit) needs to be activated but is being held up due to a lock.
  
  Cause:
  
  Concurrent User Activity: Another user is currently processing or has initiated a mandate activation, which locks the mandate for other users.
  Session Timeout: A previous session may not have been properly closed, leaving the mandate in a locked state.
  System Error: Occasionally, system errors or crashes can leave a mandate in a locked state.
  
  
  Solution:
  
  Wait and Retry: If another user is processing the mandate, you may need to wait until they complete their task. You can periodically check if the lock has been released.
  Identify the Locking User: If you have the necessary permissions, you can check which user is holding the lock. This can