How To Fix /LTB/TR_MODEL044 - Connection &1 no longer supported by repository

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_MODEL -

• Message number: 044

• Message text: Connection &1 no longer supported by repository

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 /LTB/TR_MODEL044 - Connection &1 no longer supported by repository ?

  The SAP error message /LTB/TR_MODEL044 Connection &1 no longer supported by repository typically indicates that there is an issue with the connection to a repository in the context of SAP Landscape Transformation (SLT) or related data replication scenarios. This error suggests that the connection specified (denoted by &1) is no longer valid or supported by the system.
  Causes:
  
  Repository Changes: The repository that the connection is pointing to may have been changed, deleted, or is no longer available.
  Configuration Issues: There may be misconfigurations in the SLT settings or the connection parameters.
  Version Compatibility: The version of the SLT or the source/target system may not be compatible with the current configuration.
  Network Issues: There could be network connectivity issues preventing access to the repository.
  Authorization Issues: The user or service account may not have the necessary permissions to access the repository.
  
  Solutions:
  
  Check Repository Status: Verify that the repository is active and accessible. Ensure that it has not been deleted or moved.
  Review Connection Settings: Go to the SLT configuration and check the connection settings for the repository. Ensure that all parameters are correctly configured.
  Update SLT Configuration: If the repository has changed, update the SLT configuration to point to the correct repository.
  Check for Compatibility: Ensure that the versions of the source and target systems are compatible with the SLT version you are using.
  Network Troubleshooting: Check for any network issues that might be preventing access to the repository. This includes checking firewalls, VPNs, or other network configurations.
  Authorization Check: Ensure that the user or service account has the necessary authorizations to access the repository.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SLT_CONFIG or SLT_REPO to access and manage SLT configurations.
  Logs and Traces: Check the SLT logs and traces for more detailed error messages that can provide additional context on the issue.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for SLT for guidance on configuration and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.