How To Fix /SCMTMS/MC_CON_CACHE101 - Cannot update connection cache for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MC_CON_CACHE -

• Message number: 101

• Message text: Cannot update connection cache for &1

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_CACHE101 - Cannot update connection cache for &1 ?

  The SAP error message /SCMTMS/MC_CON_CACHE101 Cannot update connection cache for &1 typically occurs in the context of SAP Transportation Management (TM) and is related to issues with the connection cache for the system. This error can arise due to various reasons, including configuration issues, connectivity problems, or data inconsistencies.
  Causes:
  
  Configuration Issues: Incorrect settings in the TM configuration can lead to problems with the connection cache.
  Network Issues: Temporary network problems or connectivity issues between the SAP system and the database or other systems can cause this error.
  Data Inconsistencies: If there are inconsistencies in the data being processed, it may prevent the cache from being updated.
  System Performance: High load on the system or performance issues can lead to timeouts or failures in updating the cache.
  Authorization Issues: Lack of proper authorizations for the user or the system trying to update the cache.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the SAP TM system to ensure they are correct. Pay special attention to connection settings and parameters.
  Network Connectivity: Verify the network connectivity between the SAP system and any external systems or databases. Ensure that there are no firewalls or network issues blocking the connection.
  Data Consistency: Check for any inconsistencies in the data that might be causing the issue. This may involve running consistency checks or validating the data being processed.
  System Performance: Monitor the system performance and check for any bottlenecks. If the system is under heavy load, consider optimizing performance or scheduling tasks during off-peak hours.
  Authorization Checks: Ensure that the user or system has the necessary authorizations to perform the operation that is failing. Review user roles and permissions.
  Restart Services: In some cases, restarting the relevant services or the entire SAP system may resolve temporary issues with the connection cache.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP Notes often provide patches, workarounds, or additional troubleshooting steps.
  Transaction Codes: Use transaction codes like /SCMTMS/CONN to check connection settings or /SCMTMS/MC for monitoring cache-related issues.
  Logs and Traces: Review system logs (transaction SLG1) and traces for more detailed error messages that can provide additional context for the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.