How To Fix CRM_BSP_WD_GEN003 - Class component &1 is not a method

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_BSP_WD_GEN - Messages for BSP WD Generation

• Message number: 003

• Message text: Class component &1 is not a method

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_BSP_WD_GEN003 - Class component &1 is not a method ?

  The SAP error message CRM_BSP_WD_GEN003 indicates that there is an issue with a class component in a Web Dynpro application. Specifically, the error message states that the specified class component (&1) is not recognized as a method. This can occur in various scenarios, such as when developing or deploying Web Dynpro applications in the SAP CRM environment.
  Cause
  The error can be caused by several factors, including:
  
  Incorrect Method Name: The method name specified in the Web Dynpro component is incorrect or does not exist in the class.
  Class Not Implemented: The class that is supposed to contain the method has not been implemented or is not activated.
  Namespace Issues: There may be issues with the namespace or package where the class is defined.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly or may be missing dependencies.
  Authorization Issues: The user may not have the necessary authorizations to access the class or method.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Method Name: Verify that the method name specified in the Web Dynpro component is correct. Ensure that it matches the method defined in the class exactly, including case sensitivity.
  
  
  Class Activation: Ensure that the class containing the method is activated. You can do this by navigating to the class in the ABAP Workbench (transaction SE80 or SE24) and checking its status.
  
  
  Check Class Implementation: Make sure that the class is implemented correctly and that the method is defined within it. If the method is missing, you may need to implement it.
  
  
  Namespace Verification: Check if the class is in the correct namespace and that there are no conflicts with other classes.
  
  
  Transport Check: If the class was transported, ensure that all related objects were transported successfully. You may need to check the transport logs for any errors.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the class and method. You can check this in transaction SU53 or by reviewing the user's roles and authorizations.
  
  
  Debugging: If the issue persists, consider debugging the Web Dynpro application to trace where the error occurs and gather more context about the failure.
  
  
  Related Information
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator), SE24 (Class Builder), and SE37 (Function Module) to investigate the class and method definitions.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Web Dynpro Documentation: Review the SAP documentation on Web Dynpro for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the issue causing the CRM_BSP_WD_GEN003 error message.