How To Fix >U135 - User &1 is already using payment lot transfer &2

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 135

• Message text: User &1 is already using payment lot transfer &2

Self-Explanatory Message

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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 >U135 - User &1 is already using payment lot transfer &2 ?

  The SAP error message U135 User &1 is already using payment lot transfer &2 typically occurs when a user attempts to access or process a payment lot transfer that is already being used or locked by another user. This is a common issue in environments where multiple users are working with the same data or transactions simultaneously.
  Cause:
  
  Concurrent Access: Another user is currently processing the same payment lot transfer.
  Session Lock: The system may have a session lock on the payment lot transfer due to an ongoing transaction.
  Incomplete Transaction: A previous transaction involving the payment lot transfer may not have been completed or released properly.
  
  Solution:
  
  Wait and Retry: If another user is processing the payment lot transfer, wait for them to complete their transaction and then try again.
  Check Active Sessions: Use transaction codes like SM12 (to check for locks) to see if there are any active locks on the payment lot transfer. If you find a lock that is no longer needed, you may need to contact the user or administrator to release it.
  Log Off and Log Back In: Sometimes, simply logging off and back into the SAP system can clear session locks.
  Contact Support: If the issue persists, it may be necessary to contact your SAP support team or system administrator for further investigation. They can check for any underlying issues or system configurations that may be causing the lock.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12 - To view and manage locks.
  SM21 - To check system logs for any related errors.
  SE11 - To check the data dictionary for the payment lot transfer table.
  
  
  User Roles and Authorizations: Ensure that users have the appropriate roles and authorizations to access and process payment lot transfers.
  System Performance: In some cases, system performance issues can lead to delays in releasing locks. Monitoring system performance may help identify such issues.
  
  By following these steps, you should be able to resolve the error and continue processing the payment lot transfer.