How To Fix UPF161 - Only variables or type I or digits are allowed as an argument


UPF161 - Overview

  • Message type: E = Error

  • Message class: UPF - Planning Functions

  • Message number: 161

  • Message text: Only variables or type I or digits are allowed as an argument

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message UPF161 - Only variables or type I or digits are allowed as an argument ?
    The SAP error message UPF161 indicates that there is an issue with the arguments being passed to a function or method in your ABAP code. Specifically, it means that the arguments must be either variables, type I (integer), or digits, but something else is being used.
    
    Cause: This error typically occurs in the following scenarios: Incorrect Data Type: You are trying to pass a constant or a literal that is not of type I or a variable that is not defined correctly. Invalid Expression: The expression you are using as an argument is not valid in the context where it is being used. Function Module or Method Call: If you are calling a function module or method, the parameters you are passing do not match the expected types.
    Solution: To resolve the UPF161 error, you can take the following steps: Check Argument Types: Review the arguments you are passing to the function or method. Ensure that they are

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