How To Fix CNV_PE606 - Interface mapping &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 606

• Message text: Interface mapping &1 is invalid

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 CNV_PE606 - Interface mapping &1 is invalid ?

  The SAP error message CNV_PE606 indicates that there is an issue with the interface mapping in the context of a data migration or conversion process, typically related to the SAP S/4HANA migration or other data transfer scenarios. The message states that the specified interface mapping is invalid, which can occur for several reasons.
  Causes:
  
  Incorrect Mapping Configuration: The interface mapping may not be correctly defined or configured in the system.
  Missing or Inactive Mapping: The mapping might not exist in the system, or it could be inactive.
  Version Mismatch: There may be a version mismatch between the source and target systems, leading to incompatibility in the mapping.
  Transport Issues: If the mapping was transported from another system, there may have been issues during the transport process.
  Data Model Changes: Changes in the data model or structure in the source or target system can lead to invalid mappings.
  
  Solutions:
  
  Check Mapping Configuration: Review the interface mapping configuration in the SAP system. Ensure that it is correctly defined and active.
  Validate Mapping Existence: Confirm that the specified mapping exists in the system. If it does not, you may need to create it or activate it.
  Review Transport Logs: If the mapping was transported, check the transport logs for any errors or warnings that might indicate issues during the transport process.
  Update or Recreate Mapping: If the mapping is outdated or incompatible, consider updating it or recreating it based on the current data model.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are working on for any additional guidance or troubleshooting steps.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like LTMC (Legacy Transfer Migration Cockpit) or LTMOM (Migration Object Modeler) to manage mappings.
  SAP Notes: Check for relevant SAP Notes that may address known issues or provide patches related to the error message.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the CNV_PE606 error and implement a suitable solution.