How To Fix CSM_ENSA001 - Status Standalone Enqueue

SAP Error Message - Details

• Message type: E = Error

• Message class: CSM_ENSA - Standalone Enqueue Monitoring

• Message number: 001

• Message text: Status Standalone Enqueue

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 CSM_ENSA001 - Status Standalone Enqueue ?

  The SAP error message CSM_ENSA001, which indicates a "Status Standalone Enqueue," typically arises in the context of SAP systems that utilize enqueue mechanisms for managing locks on resources. This error can occur in various scenarios, particularly when there are issues with the enqueue server or when the system is unable to establish a proper connection to the enqueue service.
  Causes:
  
  Enqueue Server Issues: The enqueue server may not be running or may have crashed, leading to a failure in acquiring locks.
  Network Problems: There could be network connectivity issues between the application server and the enqueue server.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to problems with the enqueue service.
  Resource Limitations: The system may be running out of resources (e.g., memory, CPU) that are necessary for the enqueue server to function properly.
  Database Issues: Problems with the underlying database can also affect the enqueue mechanism.
  
  Solutions:
  
  Check Enqueue Server Status: Ensure that the enqueue server is running. You can check this using transaction code SM51 to see the status of the application servers and the enqueue server.
  Restart Enqueue Server: If the enqueue server is down, restart it. This can often resolve temporary issues.
  Network Troubleshooting: Verify network connectivity between the application server and the enqueue server. Check for any firewall rules or network configurations that might be blocking communication.
  Review Configuration: Check the configuration settings in the SAP system, particularly in the instance profile. Ensure that the enqueue server is correctly configured.
  Monitor System Resources: Use transaction codes like SM04 or ST02 to monitor system resources and ensure that there are no bottlenecks.
  Check Logs: Review the system logs (transaction SM21) and enqueue logs for any additional error messages that might provide more context on the issue.
  Database Health Check: Ensure that the database is functioning correctly and that there are no issues that could affect the enqueue service.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to enqueue issues for specific patches or updates that may address known problems.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for detailed information on enqueue mechanisms and troubleshooting steps.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.