How To Fix RSSTATMAN899 - System failure triggered when enqueue attempted

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSTATMAN - Status Manager Messages

• Message number: 899

• Message text: System failure triggered when enqueue attempted

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 RSSTATMAN899 - System failure triggered when enqueue attempted ?

  The SAP error message RSSTATMAN899 indicates that a system failure occurred when an enqueue operation was attempted. This error is typically related to issues with the SAP enqueue server, which is responsible for managing locks in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Enqueue Server Issues: The enqueue server may be down or not functioning properly. This can happen due to system crashes, resource exhaustion, or configuration issues.
  Database Issues: Problems with the underlying database can also lead to enqueue failures, especially if the database is not responding or is experiencing performance issues.
  Network Problems: Network connectivity issues between application servers and the enqueue server can cause failures in enqueue requests.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to failures in processing enqueue requests.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to enqueue failures.
  
  Solution
  
  Check Enqueue Server Status: Verify that the enqueue server is running. You can do this by checking the SAP system logs and the status of the enqueue server in transaction SM51 (for application servers) or SM12 (for lock entries).
  Restart Enqueue Server: If the enqueue server is down, restart it. This can often resolve temporary issues.
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that could provide more context about the failure.
  Database Health Check: Ensure that the database is functioning correctly. Check for any locks, long-running queries, or performance issues.
  Network Connectivity: Verify that there are no network issues affecting communication between application servers and the enqueue server.
  Resource Monitoring: Monitor system resources (CPU, memory, disk I/O) to ensure that the system is not under heavy load. If necessary, optimize resource usage or scale up resources.
  Configuration Review: Review the configuration settings related to the enqueue server and ensure they are set correctly. This includes checking parameters in the instance profile.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  Related Information
  
  Transaction Codes: 
  
  SM51: To check the status of application servers.
  SM12: To view and manage lock entries.
  SM21: To view system logs.
  ST22: To check for dumps that may provide more information about the failure.
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed logs and error messages to facilitate troubleshooting.
  
  By following these steps, you should be able to diagnose and resolve the RSSTATMAN899 error in your SAP system.