How To Fix CNV_PE_TPM104 - &1 is not an interface mapping

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_TPM - Messages within transport management functions

• Message number: 104

• Message text: &1 is not an interface mapping

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE_TPM104 - &1 is not an interface mapping ?

  The SAP error message CNV_PE_TPM104 typically indicates that there is an issue with the interface mapping in the context of a data migration or conversion process, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools.
  Cause:
  The error message CNV_PE_TPM104 occurs when the system cannot find a valid interface mapping for the specified object or data structure. This can happen due to several reasons:
  
  Missing Mapping: The specified mapping does not exist in the system.
  Incorrect Configuration: The configuration settings for the data migration might be incorrect or incomplete.
  Transport Issues: If the mapping was transported from another system, it might not have been transported correctly.
  Version Mismatch: There could be a version mismatch between the source and target systems, leading to incompatibility in mappings.
  Authorization Issues: The user executing the migration might not have the necessary authorizations to access the mapping.
  
  Solution:
  To resolve the error CNV_PE_TPM104, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Verify that the interface mapping exists in the system. You can do this by navigating to the relevant transaction (e.g., transaction code LTMC for migration cockpit) and checking the mappings.
  
  
  
  Review Transport Requests:
  
  If the mapping was transported, ensure that the transport request was completed successfully and that all necessary objects were included.
  
  
  
  Validate Settings:
  
  Check the configuration settings for the data migration process. Ensure that all required parameters are set correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to access the mappings and perform the migration.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the specific migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements for interface mappings.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify and resolve the cause of the error message CNV_PE_TPM104.