How To Fix FKYCHK002 - Method &1 was called with incorrect/missing parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: FKYCHK - Messages for Check Processing

• Message number: 002

• Message text: Method &1 was called with incorrect/missing parameters

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKYCHK002 - Method &1 was called with incorrect/missing parameters ?

  The SAP error message FKYCHK002 indicates that a method was called with incorrect or missing parameters. This error typically occurs in the context of SAP's Financial Accounting (FI) module, particularly when dealing with functions related to document processing, payment processing, or other financial transactions.
  Causes:
  
  Incorrect Method Call: The method being invoked may not be receiving the expected parameters. This could be due to a programming error or a misunderstanding of the method's requirements.
  Missing Parameters: Required parameters for the method are not being passed, which can happen if the calling program does not provide all necessary data.
  Data Type Mismatch: The parameters being passed may not match the expected data types, leading to the method failing to execute properly.
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, affecting how methods are called or how parameters are processed.
  Custom Code: If there are custom developments or enhancements in the system, they may not be handling parameters correctly.
  
  Solutions:
  
  Check Method Documentation: Review the documentation for the method being called to ensure that all required parameters are being provided and that they are of the correct data type.
  Debugging: Use the SAP debugger to step through the code where the method is called. This can help identify which parameters are missing or incorrect.
  Review Custom Code: If the error is occurring in custom code, review the logic to ensure that all necessary parameters are being passed correctly.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address this specific error message.
  Testing: Create test cases to replicate the issue in a development or quality assurance environment. This can help isolate the problem and verify that the solution works.
  Consult with SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look at transaction codes related to financial document processing, such as FB01 (Post Document), F-28 (Post Incoming Payments), etc.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  System Logs: Check system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the FKYCHK002 error and implement a solution to resolve it.