How To Fix C$720 - Function &: No table parameter &

SAP Error Message - Details

• Message type: E = Error

• Message class: C$ -

• Message number: 720

• Message text: Function &: No table parameter &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C$720 - Function &: No table parameter & ?

  The SAP error message C$720, which states "Function &: No table parameter &," typically occurs when a function module or method is called without the required table parameter being passed. This can happen in various scenarios, such as when developing ABAP programs, function modules, or when using BAPIs.
  Cause:
  
  Missing Table Parameter: The function module or method you are trying to call expects a table parameter, but it was not provided in the call.
  Incorrect Function Call: The function might be called incorrectly, or the parameters might not be aligned with the expected signature.
  Typographical Errors: There could be a typo in the parameter name or the function call itself.
  Changes in Function Module: If the function module was modified (e.g., added or removed parameters), the calling program may not be updated accordingly.
  
  Solution:
  
  Check Function Module Signature: Verify the definition of the function module or method you are calling. Ensure that you are passing all required parameters, especially the table parameters.
  Update Calling Code: If you find that a table parameter is missing, update your code to include it. Make sure to pass the correct data type and structure.
  Review Documentation: Look at the SAP documentation for the function module to understand its parameters and expected input.
  Debugging: Use the ABAP debugger to step through the code and see where the function call is made. Check the values being passed to ensure they match the expected parameters.
  Check for Changes: If the function module has been recently modified, check with your development team to see if any changes were made that could affect your call.
  
  Related Information:
  
  Function Module Documentation: You can access the documentation for the specific function module in transaction SE37 or SE80.
  ABAP Development Guidelines: Familiarize yourself with best practices for calling function modules and handling parameters in ABAP.
  SAP Notes: Search for any relevant SAP Notes that might address known issues or provide additional guidance related to the specific function module you are using.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.