How To Fix WL059 - Runtime -> Queue &1 could not be started

SAP Error Message - Details

• Message type: E = Error

• Message class: WL - Workflow: run-time messages

• Message number: 059

• Message text: Runtime -> Queue &1 could not be started

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 WL059 - Runtime -> Queue &1 could not be started ?

  The SAP error message WL059, which states "Runtime -> Queue &1 could not be started," typically occurs in the context of SAP's Workflow or Business Process Management (BPM) systems. This error indicates that a specific queue (denoted by &1) could not be initiated, which can be due to various reasons.
  Causes:
  
  Queue Configuration Issues: The queue may not be properly configured or may be missing necessary parameters.
  System Resource Limitations: Insufficient system resources (like memory or processing power) can prevent the queue from starting.
  Transport Issues: If the queue is related to a transport request, there may be issues with the transport itself.
  Authorization Problems: The user or process trying to start the queue may not have the necessary authorizations.
  Workflow Definition Errors: There may be errors in the workflow definition that prevent the queue from being processed.
  Database Issues: Problems with the database connection or database performance can also lead to this error.
  
  Solutions:
  
  Check Queue Configuration: Review the configuration settings for the queue in question. Ensure that all required parameters are set correctly.
  Monitor System Resources: Use transaction codes like ST02 (Tune Summary) or ST06 (Operating System Monitor) to check for resource bottlenecks. If resources are low, consider optimizing or upgrading your system.
  Review Transport Requests: If the queue is related to a transport, check the transport logs for any errors or issues.
  Verify Authorizations: Ensure that the user or process has the necessary authorizations to start the queue. You can use transaction SU53 to analyze authorization issues.
  Check Workflow Definitions: Use transaction SWDD (Workflow Builder) to review the workflow definitions for any errors or inconsistencies.
  Database Health Check: Check the database connection and performance. Use transaction DB02 to monitor database performance and resolve any issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWI1 (Work Item Selection), SWI2_FREQ (Work Items by Frequency), and SWI2_DURA (Work Items by Duration) to monitor workflow instances.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the WL059 error.
  Logs and Traces: Check the application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages or warnings that could provide more context.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.