How To Fix TK307 - No conversion for object type &1 &2 possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 307

• Message text: No conversion for object type &1 &2 possible

What causes this issue?

Entries in tables from the Transport Organizer area must be converted
for the object type &V1& &V2&. This conversion is not possible, since
the object type &V1& &V2& is not known to the Transport Organizer.

System Response

The function terminates.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK307 - No conversion for object type &1 &2 possible ?

  The SAP error message TK307 ("No conversion for object type &1 &2 possible") typically occurs when there is an issue with the conversion of an object type in the SAP system. This error can arise in various contexts, such as during data transfer, report generation, or when executing certain transactions.
  Cause:
  The error TK307 is generally caused by one of the following issues:
  
  Missing or Incorrect Object Type: The object type specified in the error message may not exist or may not be correctly defined in the system.
  Incompatible Data Types: There may be a mismatch between the expected data type and the actual data type being processed.
  Configuration Issues: The configuration settings for the object type may not be set up correctly, leading to conversion failures.
  Authorization Issues: The user may not have the necessary authorizations to access or convert the specified object type.
  
  Solution:
  To resolve the TK307 error, you can take the following steps:
  
  
  Check Object Type: Verify that the object type specified in the error message is valid and exists in the system. You can do this by checking the relevant configuration or master data.
  
  
  Review Data Types: Ensure that the data types being used are compatible. If you are working with custom programs or reports, check the data definitions and ensure they match the expected types.
  
  
  Configuration Review: If the object type is part of a configuration (e.g., in customizing settings), review the configuration settings to ensure they are correctly defined.
  
  
  Authorization Check: Ensure that the user executing the transaction has the necessary authorizations to access and convert the object type. You may need to consult with your security team to verify this.
  
  
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant ABAP code to trace where the error occurs and gather more information about the context of the error.
  
  
  Consult Documentation: Check SAP Notes and documentation for any known issues related to the specific object type or transaction you are working with.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant context.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the object type in question.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the TK307 error and implement a solution to resolve it.