How To Fix VK837 - Enqueue object generator has been started

SAP Error Message - Details

• Message type: E = Error

• Message class: VK - Pflege und Bearbeitung von Konditionen

• Message number: 837

• Message text: Enqueue object generator has been 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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message VK837 - Enqueue object generator has been started ?

  The SAP error message VK837, which states "Enqueue object generator has been started," typically indicates that there is an issue related to the enqueue mechanism in SAP. This mechanism is responsible for managing locks on objects to ensure data consistency during concurrent access.
  Cause:
  The error can occur due to several reasons, including:
  
  System Configuration Issues: The enqueue server may not be properly configured or may not be running.
  Lock Table Issues: The lock table may be full or corrupted, preventing new locks from being created.
  Database Issues: There may be underlying database issues affecting the enqueue mechanism.
  Transport Issues: If you are transporting objects, there may be issues with the transport process that affect the enqueue objects.
  
  Solution:
  To resolve the VK837 error, you can take the following steps:
  
  
  Check Enqueue Server:
  
  Ensure that the enqueue server is running. You can check this in the SAP system by going to transaction SM51 and looking for the enqueue server instance.
  
  
  
  Check Lock Table:
  
  Use transaction SM12 to check the lock entries. If the lock table is full, you may need to delete unnecessary locks or increase the size of the lock table in the system profile.
  
  
  
  Restart Enqueue Server:
  
  If the enqueue server is not responding, you may need to restart it. This can be done through transaction SMMS or by restarting the SAP instance.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) for any related error messages that could provide more context about the issue.
  
  
  
  Database Check:
  
  Ensure that the database is functioning correctly. Check for any database errors or performance issues that might be affecting the enqueue mechanism.
  
  
  
  Transport Management:
  
  If the issue is related to transport, ensure that the transport directory is correctly set up and that there are no issues with the transport requests.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To view system logs.
  SM51: To check the status of application servers.
  SMMS: To manage the enqueue server.
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more detailed information on enqueue mechanisms and troubleshooting steps.
  
  
  By following these steps, you should be able to diagnose and resolve the VK837 error in your SAP system.