How To Fix EE_WUI_BICO002 - Error calling method &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EE_WUI_BICO - Messages for BSP Component ISUBILLCORR

• Message number: 002

• Message text: Error calling method &1

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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Smart SAP Assistant

• What is the cause and solution for SAP error message EE_WUI_BICO002 - Error calling method &1 ?

  The SAP error message EE_WUI_BICO002 typically indicates an issue related to the Web User Interface (WUI) in SAP, particularly when there is a problem calling a method in the backend system. This error can arise due to various reasons, including configuration issues, missing or incorrect data, or problems with the underlying business logic.
  Causes:
  
  Method Not Found: The method being called may not exist or may not be correctly defined in the backend.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  Data Issues: The input data being passed to the method may be invalid or incomplete.
  Configuration Problems: There may be issues with the configuration of the WUI or the related components.
  System Errors: There could be underlying system errors or inconsistencies in the SAP environment.
  
  Solutions:
  
  Check Method Definition: Verify that the method being called exists in the backend and is correctly defined.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the method. This can be checked in transaction SU53 or by consulting with your security team.
  Validate Input Data: Check the data being passed to the method for completeness and correctness. Ensure that all required fields are populated.
  Configuration Review: Review the configuration settings for the WUI and related components to ensure they are set up correctly.
  Debugging: If you have access, use the debugger to trace the execution of the method and identify where the error occurs.
  Check Logs: Review the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context.
  Consult Documentation: Refer to SAP documentation or notes related to the specific method or component to see if there are known issues or patches available.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known issues.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.