How To Fix SWDP_WB_TOOL084 - Event or events have been deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools

• Message number: 084

• Message text: Event or events have been deleted

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 SWDP_WB_TOOL084 - Event or events have been deleted ?

  The SAP error message SWDP_WB_TOOL084, which states "Event or events have been deleted," typically occurs in the context of SAP Web Dynpro applications. This error indicates that an event that was expected to be processed has been removed or is no longer available in the application context.
  Cause:
  
  Event Deletion: The most common cause is that an event that was previously defined in the Web Dynpro component has been deleted or is not properly linked to the UI element that is trying to trigger it.
  Changes in the Application: If there have been recent changes to the Web Dynpro application, such as modifications to the component controller or view controller, it may lead to inconsistencies in event handling.
  Incorrect Configuration: The configuration of the Web Dynpro application might be incorrect, leading to the application trying to reference a non-existent event.
  
  Solution:
  
  Check Event Definitions: Review the Web Dynpro component to ensure that all events that are being triggered are still defined. If an event has been deleted, you may need to recreate it or adjust the logic to avoid calling it.
  Review Application Changes: If there have been recent changes to the application, revert those changes or ensure that all references to events are updated accordingly.
  Debugging: Use the debugging tools in SAP to trace the execution flow and identify where the event is being called. This can help pinpoint the exact location of the issue.
  Rebuild the Application: Sometimes, rebuilding the Web Dynpro application can resolve inconsistencies. This can be done by reactivating the component or redeploying it.
  Check for Dependencies: Ensure that any dependent components or libraries are also up to date and correctly configured.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Web Dynpro Documentation: Review the official SAP documentation for Web Dynpro to understand the event handling mechanism better.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.