How To Fix RT520 - No detailed description available

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 520

• Message text: No detailed description available

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 RT520 - No detailed description available ?

  The SAP error message RT520, which states "No detailed description available," typically indicates that there is an issue with the system that does not have a specific error message or description associated with it. This can occur in various contexts, such as during data processing, report generation, or transaction execution.
  Possible Causes:
  
  Configuration Issues: There may be a misconfiguration in the system settings or parameters that is causing the error.
  Data Integrity Problems: The data being processed may be incomplete, corrupted, or not conforming to expected formats.
  Authorization Issues: The user may not have the necessary permissions to perform the action that triggered the error.
  System Bugs: There could be a bug in the SAP software or a specific module that is causing the error to be thrown without a detailed message.
  Missing or Incomplete Customization: If there are custom developments or enhancements, they may not be properly implemented or may have errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the transaction or process that triggered the error. Ensure that all necessary parameters are correctly set.
  Data Validation: Validate the data being processed. Check for any missing or incorrect entries that could be causing the issue.
  User Authorizations: Verify that the user has the appropriate authorizations to perform the action. If not, adjust the user roles or permissions accordingly.
  Review Logs: Check the system logs (transaction SM21) and application logs (transaction SLG1) for any additional information that might provide context for the error.
  Debugging: If you have access to debugging tools, you can try to debug the transaction to identify where the error is occurring.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with as much detail as possible about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to look into specific transaction codes related to the process you are working on.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  Documentation: Review the official SAP documentation for the module or functionality you are working with to ensure you are following the correct procedures.
  
  By following these steps, you should be able to diagnose and potentially resolve the RT520 error in your SAP system.