How To Fix UJR_EXCEPTION011 - Error obtaining concurrency lock (&1)

UJR_EXCEPTION011 - Overview

• Message type: E = Error

• Message class: UJR_EXCEPTION - Message Class for Write-Back

• Message number: 011

• Message text: Error obtaining concurrency lock (&1)

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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UJR_EXCEPTION011 - Details

• The SAP error message UJR_EXCEPTION011 indicates that there is an issue with obtaining a concurrency lock in the context of the SAP system. This error typically arises in scenarios where multiple processes or users are trying to access or modify the same resource simultaneously, leading to a conflict.
  
  Cause:
  
  Concurrency Issues: The most common cause is that another transaction or user is currently holding a lock on the resource you are trying to access. This can happen in various scenarios, such as when multiple users are trying to update the same data or when a long-running transaction is holding a lock.
  Lock Table Overflow: If the lock table is full, new requests for locks may be denied, leading to this error.
  System Performance Issues: High system load or performance issues can also lead to delays in obtaining locks, resulting in this error.
  
  Configuration Issues: Incorrect configuration of the locking mechanism or related parameters in the