How To Fix SALV_WD_EXCEPTION002 - Error while calling &OBJECT& &KEY& (class &CLASS& Method &METHOD&)

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_WD_EXCEPTION -

• Message number: 002

• Message text: Error while calling &OBJECT& &KEY& (class &CLASS& Method &METHOD&)

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 SALV_WD_EXCEPTION002 - Error while calling &OBJECT& &KEY& (class &CLASS& Method &METHOD&) ?

  The SAP error message SALV_WD_EXCEPTION002 typically indicates that there was an issue while trying to call a specific object in the context of the SAP Web Dynpro framework. This error can occur for various reasons, and understanding the cause and potential solutions can help in resolving it.
  Cause
  The error message SALV_WD_EXCEPTION002 generally arises due to one or more of the following reasons:
  
  Invalid Object or Key: The object (&OBJECT&) or key (&KEY&) being referenced may not exist or may not be accessible in the current context.
  Class or Method Issues: The specified class (&CLASS&) or method (&METHOD&) may not be implemented correctly, or there may be issues with the method's logic.
  Data Issues: There may be issues with the data being processed, such as null values or data type mismatches.
  Authorization Issues: The user may not have the necessary authorizations to access the object or perform the operation.
  Configuration Issues: There may be configuration problems in the Web Dynpro application or the underlying data model.
  
  Solution
  To resolve the SALV_WD_EXCEPTION002 error, you can take the following steps:
  
  
  Check Object and Key: Verify that the object and key being referenced are correct and exist in the system. Ensure that the key is valid and corresponds to an existing record.
  
  
  Review Class and Method: Check the implementation of the specified class and method. Look for any coding errors, exceptions that are not handled, or logic that may lead to runtime errors.
  
  
  Debugging: Use the SAP debugger to step through the code where the error occurs. This can help identify the exact point of failure and the state of variables at that time.
  
  
  Data Validation: Ensure that the data being processed is valid. Check for null values, data type mismatches, or any other data-related issues that could cause the method to fail.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to access the object and perform the operation. You can check the user's roles and authorizations in the SAP system.
  
  
  Configuration Review: Review the configuration settings for the Web Dynpro application and the underlying data model. Ensure that everything is set up correctly.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues related to the specific class or method you are working with.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for further assistance.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Web Dynpro Documentation: Review the official SAP documentation for Web Dynpro to understand the framework better and how to handle exceptions.
  Community Forums: Engage with the SAP community forums or platforms like SAP Community, where other users may have encountered similar issues and can provide insights.
  
  By following these steps, you should be able to diagnose and resolve the SALV_WD_EXCEPTION002 error effectively.