How To Fix UBD_REMOTE103 - Type determination of parameter &1 (method &2, class &3) was unsuccessful

SAP Error Message - Details

• Message type: E = Error

• Message class: UBD_REMOTE - Web FIN Survey: Business Domain Lib Remote Modules

• Message number: 103

• Message text: Type determination of parameter &1 (method &2, class &3) was unsuccessful

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UBD_REMOTE103 - Type determination of parameter &1 (method &2, class &3) was unsuccessful ?

  The SAP error message UBD_REMOTE103 indicates that there was an issue with the type determination of a parameter in a method of a class. This typically occurs in the context of remote function calls (RFC) or when dealing with Business Object (BO) methods in SAP.
  Cause:
  The error can arise due to several reasons:
  
  Incorrect Parameter Type: The parameter type defined in the method does not match the expected type when the method is called.
  Missing Type Definition: The type for the parameter may not be defined in the system, or it may not be accessible in the context of the call.
  Inconsistent Data Types: There may be inconsistencies in the data types between the calling program and the method definition.
  Changes in Class/Method: If the class or method has been modified (e.g., parameters added or removed) and the calling program has not been updated accordingly, this error can occur.
  
  Solution:
  To resolve the UBD_REMOTE103 error, you can take the following steps:
  
  Check Method Definition: Verify the method definition in the class to ensure that the parameter types are correctly defined and match what is expected.
  Review Calling Program: Look at the program or function module that is calling the method. Ensure that the parameters being passed match the expected types and structures.
  Data Type Consistency: Ensure that the data types used in the calling program are consistent with those defined in the method. This includes checking for any custom types or structures.
  Update Code: If there have been changes to the method or class, update the calling code to reflect these changes.
  Check for Missing Types: If the parameter type is a custom type or structure, ensure that it is defined and accessible in the context of the call.
  Debugging: Use debugging tools to trace the execution and identify where the type determination fails. This can provide insights into the specific parameter causing the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific class or method you are working with.
  Documentation: Review the documentation for the class and method to understand the expected parameter types and their usage.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the UBD_REMOTE103 error in your SAP environment.