How To Fix UPF160 - No variables of type F, I or P are allowed as an argument

SAP Error Message - Details

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 160

• Message text: No variables of type F, I or P are allowed as an argument

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPF160 - No variables of type F, I or P are allowed as an argument ?

  The SAP error message UPF160 indicates that there is an issue with the use of variables of types F (floating point), I (integer), or P (packed number) in a context where they are not allowed. This typically occurs in the context of using certain functions or operations that expect different data types, such as character strings or other compatible types.
  Cause:
  The error is usually caused by:
  
  Incorrect Data Type Usage: You are trying to pass a variable of type F, I, or P to a function or method that does not accept these types.
  Function Module Limitations: Some function modules or methods are designed to work only with specific data types, and using incompatible types will trigger this error.
  Data Type Mismatch: There may be a mismatch between the expected data type and the actual data type being passed.
  
  Solution:
  To resolve the UPF160 error, you can take the following steps:
  
  
  Check Function Documentation: Review the documentation for the function or method you are using to determine the expected data types for its parameters. Ensure that you are passing the correct types.
  
  
  Convert Data Types: If you need to pass a variable of type F, I, or P, consider converting it to a compatible type, such as a character string (C) or another appropriate type. You can use conversion functions like CONVERT_TO_STRING or WRITE to convert numeric types to strings.
  Example:
  DATA: lv_number TYPE i,
        lv_string TYPE string.
  
  lv_number = 123.
  lv_string = lv_number.  " Implicit conversion to string
  
  
  Use Compatible Types: If the function requires a specific type, ensure that you declare your variables accordingly. For example, if a function requires a string, declare your variable as a string type.
  
  
  Debugging: If you are unsure where the error is occurring, use debugging tools to step through your code and identify the exact line that triggers the error. This can help you pinpoint the variable causing the issue.
  
  
  Consult SAP Notes: If the problem persists, check SAP Notes or the SAP Community for any known issues or patches related to the function you are using.
  
  
  Related Information:
  
  Data Types in ABAP: Familiarize yourself with the different data types in ABAP and their usage. Understanding how to work with data types is crucial for avoiding type-related errors.
  Function Module Documentation: Always refer to the official SAP documentation for function modules to understand their parameters and expected data types.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the UPF160 error and ensure that your code is using the correct data types for the functions you are calling.