How To Fix SWDP_RUNTIME666 - Internal error. & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_RUNTIME - Messages of the Web Dynpro Runtime Environment

• Message number: 666

• Message text: Internal error. & & & &

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_RUNTIME666 - Internal error. & & & & ?

  The SAP error message "SWDP_RUNTIME666 Internal error" typically indicates an issue within the SAP Web Dynpro framework. This error can arise due to various reasons, including configuration issues, coding errors, or problems with the underlying data model.
  Possible Causes:
  
  Coding Errors: There may be issues in the Web Dynpro application code, such as incorrect method calls or unhandled exceptions.
  Configuration Issues: Incorrect configuration settings in the Web Dynpro application or the associated components can lead to runtime errors.
  Data Model Issues: Problems with the data being processed, such as missing or incorrect data, can trigger this error.
  Transport Issues: If the application was recently transported from one system to another, there may be inconsistencies or missing objects.
  Version Compatibility: Incompatibility between different versions of SAP components or libraries can also lead to internal errors.
  
  Solutions:
  
  Check Application Logs: Use transaction code SLG1 to check the application logs for more detailed error messages that can provide insights into the root cause.
  Debugging: If you have access to the development environment, you can debug the Web Dynpro application to identify where the error occurs.
  Review Code: Look for any recent changes in the code that might have introduced the error. Ensure that all method calls and data manipulations are correctly implemented.
  Check Configuration: Verify the configuration settings for the Web Dynpro application and ensure that all necessary components are correctly set up.
  Data Validation: Ensure that the data being processed is valid and complete. Check for any missing or incorrect entries in the database.
  Transport Consistency: If the application was transported, ensure that all necessary objects were included in the transport request and that they are consistent across systems.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  SAP Community: You can search for discussions related to this error on the SAP Community forums, where other users may have encountered and resolved similar issues.
  SAP Documentation: Refer to the official SAP documentation for Web Dynpro to understand the framework better and identify potential pitfalls.
  Support Ticket: If the issue persists and you cannot resolve it, consider opening a support ticket with SAP for further assistance.
  
  By following these steps, you should be able to diagnose and potentially resolve the "SWDP_RUNTIME666 Internal error" in your SAP environment.