How To Fix RSTT0252 - Activation of test run '&1' is in progress

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 252

• Message text: Activation of test run '&1' is in progress

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSTT0252 - Activation of test run '&1' is in progress ?

  The SAP error message RSTT0252, which states "Activation of test run '&1' is in progress," typically occurs when there is an attempt to activate or start a test run that is already in progress. This can happen in various scenarios, such as during performance testing, data migration, or other testing activities within the SAP system.
  Cause:
  
  Concurrent Execution: The most common cause is that a test run with the same identifier (&1) is already being executed. SAP does not allow multiple instances of the same test run to be active simultaneously.
  Long-Running Processes: If a previous test run is taking longer than expected, it may still be in progress when you attempt to start a new one.
  System Lock: There may be a system lock or a session that has not been properly closed, causing the system to think that the test run is still active.
  
  Solution:
  
  Check Active Test Runs: Use transaction codes like RSTT to check the status of active test runs. Look for the test run with the identifier &1 to see if it is indeed still running.
  Wait for Completion: If a test run is currently in progress, you may need to wait for it to complete before starting a new one.
  Terminate Stuck Processes: If you find that a test run is stuck or taking too long, you may need to terminate it. This can usually be done through the transaction code SM37 (Job Monitoring) or SM50 (Process Overview) to find and stop the relevant process.
  Check for Locks: If there are locks preventing the test run from completing, you can check for locks using transaction SM12 and release any unnecessary locks.
  System Restart: In some cases, if the issue persists and you cannot identify the cause, a system restart may be necessary to clear any lingering processes or locks.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSTT for test runs, SM37 for job monitoring, and SM50 for process overview.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Review SAP documentation related to test runs and performance testing for best practices and troubleshooting steps.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.