How To Fix SALV_WD_EXCEPTION004 - Error in &OBJECT& with key &KEY& in method &METHOD& of class &CLASS&

SAP Error Message - Details

• Message type: E = Error

• Message class: SALV_WD_EXCEPTION -

• Message number: 004

• Message text: Error in &OBJECT& with key &KEY& in method &METHOD& of class &CLASS&

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SALV_WD_EXCEPTION004 - Error in &OBJECT& with key &KEY& in method &METHOD& of class &CLASS& ?

  The SAP error message SALV_WD_EXCEPTION004 typically indicates that there is an issue related to the SAP ALV (ABAP List Viewer) Web Dynpro component. This error can occur in various scenarios, often related to data retrieval or processing within the ALV framework.
  Cause
  The error message SALV_WD_EXCEPTION004 generally arises due to one or more of the following reasons:
  
  
  Data Retrieval Issues: The system may be unable to retrieve data for the specified object and key. This could be due to missing data in the database or incorrect key values being passed.
  
  
  Method or Class Issues: The method or class specified in the error message may not be implemented correctly, or there may be an issue with the logic within that method.
  
  
  Configuration Problems: There may be configuration issues in the Web Dynpro application or the ALV component that prevent it from functioning correctly.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the data or execute the method.
  
  
  Data Format Issues: The data being processed may not conform to the expected format, leading to exceptions during processing.
  
  
  Solution
  To resolve the SALV_WD_EXCEPTION004 error, you can take the following steps:
  
  
  Check Data Availability: Verify that the data for the specified object and key exists in the database. You can do this by executing the relevant database queries or transactions.
  
  
  Review Method Implementation: Check the implementation of the method specified in the error message. Ensure that it is correctly handling the data and that there are no logical errors.
  
  
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data and execute the method. You can check this in the user roles and authorizations.
  
  
  Review Configuration: Check the configuration settings for the Web Dynpro application and the ALV component. Ensure that all settings are correct and that there are no missing configurations.
  
  
  Error Handling: Implement proper error handling in the method to catch exceptions and provide meaningful error messages to the user.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions to known issues.
  
  
  Related Information
  
  SAP Documentation: Refer to the official SAP documentation for ALV and Web Dynpro for more details on how to implement and troubleshoot these components.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator) and SE37 (Function Module) to help in debugging and analyzing the issue.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the SALV_WD_EXCEPTION004 error in your SAP environment.