How To Fix UPF175 - Function &1 does not support numeric data types as result

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 175

• Message text: Function &1 does not support numeric data types as result

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPF175 - Function &1 does not support numeric data types as result ?

  The SAP error message UPF175 indicates that a function (denoted as &1 in the message) does not support numeric data types as a result. This typically occurs in the context of SAP User Profile Framework (UPF) or when working with certain function modules or methods that are expected to return specific data types.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incompatible Data Types: The function being called is designed to return a result that is not compatible with numeric data types. For example, it may be expecting a string or a different data type.
  Function Definition: The function might be defined in such a way that it explicitly states it does not support numeric results, which can lead to this error when a numeric value is passed or expected.
  Incorrect Function Usage: The function might be used incorrectly in the context of the program, leading to an attempt to retrieve a numeric result where it is not allowed.
  
  Solution:
  To resolve the UPF175 error, consider the following steps:
  
  
  Check Function Documentation: Review the documentation for the function being called (replace &1 with the actual function name). Ensure that you understand the expected input and output data types.
  
  
  Modify Data Types: If you are passing a numeric value to the function, consider converting it to a compatible data type (e.g., string) before calling the function. 
  
  
  Review Function Logic: If you have access to the function's implementation, check if there are any conditions or logic that might be causing the function to reject numeric types. 
  
  
  Error Handling: Implement error handling in your code to catch this specific error and provide a fallback or alternative logic when it occurs.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding the function in question. There may be known issues or patches available.
  
  
  Seek Help from SAP Community: If the issue persists, consider reaching out to the SAP Community or forums for additional insights or similar experiences from other users.
  
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific function or module you are working with.
  Data Type Conversions: Familiarize yourself with how to convert data types in ABAP, as this can often resolve type-related issues.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs, which can provide more context for troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the UPF175 error and implement a suitable solution.