How To Fix SWLT108 - Cannot create ATC cache: Provided ATC run series is initial

SAP Error Message - Details

• Message type: E = Error

• Message class: SWLT - Message Class for ... guess!

• Message number: 108

• Message text: Cannot create ATC cache: Provided ATC run series is initial

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWLT108 - Cannot create ATC cache: Provided ATC run series is initial ?

  The SAP error message SWLT108 indicates that there is an issue with the ABAP Test Cockpit (ATC) cache. Specifically, the error message states: "Cannot create ATC cache: Provided ATC run series is initial." This typically occurs when the system is unable to create or access the ATC cache due to an invalid or uninitialized run series.
  Cause
  The error can be caused by several factors:
  
  Uninitialized ATC Run Series: The ATC run series that is being referenced is not properly initialized or does not exist.
  Configuration Issues: There may be configuration issues in the ATC settings or the system might not be set up correctly to handle ATC runs.
  Authorization Issues: The user executing the ATC might not have the necessary authorizations to create or access the ATC cache.
  System Issues: There could be underlying system issues, such as database problems or inconsistencies in the ATC setup.
  
  Solution
  To resolve the SWLT108 error, you can follow these steps:
  
  
  Check ATC Configuration:
  
  Go to transaction ATC (ABAP Test Cockpit) and ensure that the configuration is set up correctly.
  Verify that the ATC run series is properly defined and initialized.
  
  
  
  Initialize the ATC Run Series:
  
  If the run series is indeed uninitialized, you may need to initialize it. This can typically be done through the ATC configuration settings.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the ATC has the necessary authorizations. You can check the roles and authorizations assigned to the user in transaction SU01.
  
  
  
  Run ATC Manually:
  
  Try running the ATC manually to see if it generates any additional error messages that can provide more context. You can do this through transaction ATC or SE80.
  
  
  
  Check for System Issues:
  
  Look for any system logs or dumps that might indicate underlying issues. You can check transaction SM21 for system logs or ST22 for dumps.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information
  
  ATC Documentation: Familiarize yourself with the official SAP documentation on the ABAP Test Cockpit for a better understanding of its configuration and usage.
  Transaction Codes: 
  
  ATC: Access the ABAP Test Cockpit.
  SE80: Object Navigator, where you can also run ATC checks.
  SU01: User Maintenance, to check user authorizations.
  SM21: System Log, to check for system-related issues.
  ST22: Dump Analysis, to check for ABAP runtime errors.
  
  
  
  By following these steps, you should be able to diagnose and resolve the SWLT108 error in your SAP system.