How To Fix LQ451 - First reduce the number of active worklists

LQ451 - Overview

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 451

• Message text: First reduce the number of active worklists

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 LQ451 - First reduce the number of active worklists ?

  The SAP error message LQ451 ("First reduce the number of active worklists") typically occurs in the context of SAP's Logistics Execution (LE) module, particularly when dealing with worklists in the context of warehouse management or inventory management. This error indicates that the system has reached a limit on the number of active worklists that can be processed simultaneously.
  
  Cause:
  
  Exceeding System Limits: SAP has predefined limits on the number of active worklists that can be processed at one time. If the number of active worklists exceeds this limit, the system will throw this error.
  Configuration Settings: The configuration settings in the SAP system may not be optimized for the current workload, leading to an excessive number of active worklists.
  Long-running Processes: If there are long-running processes or transactions that are holding onto worklists, it can lead to this error.
  
  
  Solution:
  
  
  Reduce Active Worklists:
  
  Close Unused Worklists: Identify and close any worklists that are no longer needed. This