How To Fix SAP_VF032 - Parameter & must not be passed more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_VF - SAP_VF

• Message number: 032

• Message text: Parameter & must not be passed more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_VF032 - Parameter & must not be passed more than once ?

  The SAP error message SAP_VF032 indicates that a parameter has been passed more than once in a function module or method call. This typically occurs in the context of SAP ABAP programming when a function module is called with duplicate parameters, which is not allowed.
  Cause:
  The error is caused by:
  
  Duplicate Parameter Passing: The same parameter is being passed multiple times in a function call.
  Incorrect Function Module Usage: The function module or method being called has specific requirements for its parameters, and passing the same parameter more than once violates those requirements.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Review the Function Module/Method Signature: Check the documentation or the definition of the function module or method you are calling. Ensure that you understand the expected parameters and their usage.
  
  
  Check the Call Statement: Look at the code where the function module is being called. Ensure that each parameter is passed only once. For example:
  CALL FUNCTION 'FUNCTION_MODULE_NAME'
    EXPORTING
      param1 = value1
      param2 = value2
      " param1 = value3  " This would cause the error
  
  
  Remove Duplicate Parameters: If you find that a parameter is being passed multiple times, remove the duplicate entry.
  
  
  Use Correct Parameter Names: Ensure that you are using the correct parameter names and that they are not mistakenly duplicated due to typos or copy-pasting.
  
  
  Debugging: If you are unsure where the duplication is occurring, you can use the ABAP debugger to step through the code and inspect the parameters being passed to the function/module.
  
  
  Related Information:
  
  Function Module Documentation: Always refer to the SAP documentation for the specific function module or method you are using. This will provide insights into the expected parameters and their constraints.
  ABAP Development Guidelines: Familiarize yourself with best practices in ABAP programming to avoid common pitfalls, such as parameter duplication.
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific function module you are using.
  
  By following these steps, you should be able to identify and resolve the cause of the SAP_VF032 error effectively.