Message type: E = Error
Message class:  CNV_PE_TB - PE Task Board Messages 
Message number: 028
Message text: Source repository for TR cloning is not provided
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The SAP error message CNV_PE_TB028 indicates that the source repository for Transport Request (TR) cloning has not been provided. This error typically occurs during the process of data migration or when using the SAP Landscape Transformation (SLT) tools, particularly in scenarios involving the conversion of data or system migrations.
Cause: The error is caused by the absence of a defined source repository for the transport request cloning process. This can happen due to several reasons:
Configuration Issues: The system may not have the necessary configuration settings for the source repository. Missing Parameters: Required parameters for the transport request cloning process may not have been set. Authorization Issues: The user may not have the necessary authorizations to access or define the source repository.
Solution: To resolve the error, you can follow these steps: Check Configuration: Ensure that the source repository is correctly configured in the system. This can typically be done in the transaction code SE03 (Transport Organizer Tools) or
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