How To Fix OO772 - The method/function '&' has no parameter '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 772

• Message text: The method/function '&' has no parameter '&'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO772 - The method/function '&' has no parameter '&' ?

  The SAP error message OO772 indicates that a method or function is being called with a parameter that it does not expect or recognize. This typically occurs in ABAP (Advanced Business Application Programming) when there is a mismatch between the method/function signature and the parameters being passed to it.
  Cause:
  
  
  Parameter Mismatch: The method or function is defined without the parameter you are trying to pass. This could be due to:
  
  A typo in the parameter name.
  An outdated method/function definition that has been changed but the calling code has not been updated.
  Calling a method from a different version of a class or interface that does not have the expected parameters.
  
  
  
  Incorrect Method/Function Call: You might be calling the wrong method or function that does not match the expected signature.
  
  
  Changes in Class/Interface: If the method or function was modified (parameters added or removed) in a newer version of the class or interface, and the calling code has not been updated accordingly.
  
  
  Solution:
  
  
  Check Method/Function Definition: Verify the definition of the method or function you are trying to call. Ensure that the parameters you are passing match the expected parameters in terms of both name and type.
  
  
  Update Calling Code: If the method has been changed, update the calling code to match the new signature. Remove any parameters that are no longer needed or add any that are required.
  
  
  Check for Typos: Ensure that there are no typographical errors in the parameter names when calling the method.
  
  
  Consult Documentation: If you are using standard SAP methods or functions, refer to the SAP documentation or the relevant class/interface documentation to understand the correct parameters.
  
  
  Debugging: If you are unsure where the error is occurring, use the ABAP debugger to step through the code and identify the exact point of failure.
  
  
  Related Information:
  
  ABAP Documentation: Familiarize yourself with the ABAP documentation for the specific class or interface you are working with. This can provide insights into the expected parameters and their types.
  SAP Notes: Check SAP Notes for any known issues or updates related to the method or function you are using.
  Version Control: If you are working in a team, ensure that everyone is using the same version of the codebase to avoid discrepancies in method signatures.
  
  By following these steps, you should be able to resolve the OO772 error and ensure that your method/function calls are correctly aligned with their definitions.