How To Fix /SCMTMS/MC_CON_CACHE109 - Connection cache cleanup failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MC_CON_CACHE -

• Message number: 109

• Message text: Connection cache cleanup failed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/MC_CON_CACHE109 - Connection cache cleanup failed ?

  The SAP error message /SCMTMS/MC_CON_CACHE109 Connection cache cleanup failed typically indicates an issue with the connection cache in the SAP Transportation Management System (TM). This error can arise due to various reasons, including system configuration issues, database problems, or inconsistencies in the cache.
  Causes:
  
  Database Issues: Problems with the underlying database, such as locks or connectivity issues, can prevent the cleanup process from completing successfully.
  Configuration Errors: Incorrect settings in the TM configuration can lead to issues with the connection cache.
  Memory Issues: Insufficient memory or resources on the application server can hinder the cleanup process.
  System Bugs: There may be bugs in the version of SAP TM you are using that affect the connection cache management.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Database Health Check: Ensure that the database is functioning correctly. Check for locks, long-running transactions, or connectivity issues.
  Restart Services: Sometimes, restarting the SAP application server or relevant services can resolve temporary issues with the connection cache.
  Adjust Configuration: Review the configuration settings for the TM system and ensure they are set correctly. This may involve checking parameters related to connection management.
  Increase Resources: If memory or resource constraints are suspected, consider increasing the resources allocated to the SAP application server.
  Update SAP TM: If you are running an older version of SAP TM, consider applying the latest support packages or patches, as these may contain fixes for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, it may be necessary to contact SAP Support for further assistance. Provide them with detailed information about the error and any steps you have already taken.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SM37 (Job Monitoring) to gather more information about the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error message or related issues.
  Documentation: Review the official SAP documentation for Transportation Management for best practices and configuration guidelines.
  
  By following these steps, you should be able to diagnose and potentially resolve the /SCMTMS/MC_CON_CACHE109 Connection cache cleanup failed error in your SAP TM system.