How To Fix TPDA077 - Internal error: Exception location cannot be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 077

• Message text: Internal error: Exception location cannot be displayed

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 TPDA077 - Internal error: Exception location cannot be displayed ?

  The SAP error message TPDA077, which states "Internal error: Exception location cannot be displayed," typically indicates that there is an issue within the SAP system that prevents it from displaying the location of an exception or error. This can occur due to various reasons, including configuration issues, system inconsistencies, or problems with the underlying code.
  Possible Causes:
  
  System Configuration Issues: Incorrect or incomplete configuration settings in the SAP system can lead to internal errors.
  Transport Management System (TMS) Problems: Issues with the transport routes or transport layers can cause errors when trying to display exception locations.
  Code Errors: Bugs or issues in custom ABAP code or standard SAP programs can lead to exceptions that cannot be properly handled.
  Database Issues: Problems with the database, such as corruption or connectivity issues, can also lead to internal errors.
  System Resource Limitations: Insufficient memory or other system resources can cause unexpected behavior in the SAP system.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  Analyze Short Dumps: Use transaction ST22 to check for any short dumps that may have occurred around the same time as the error. This can provide insights into the root cause.
  Review Transport Configuration: Ensure that the Transport Management System (TMS) is correctly configured. Check transport routes and layers for any inconsistencies.
  Debugging: If you have access to the ABAP code, you may want to debug the program that is causing the error to identify the specific line of code that is failing.
  Check for OSS Notes: Search the SAP Support Portal for any OSS Notes related to the error message TPDA077. SAP may have provided patches or solutions for known issues.
  System Restart: In some cases, a system restart may resolve temporary issues related to memory or resource allocation.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or dumps you have collected.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SE80 (Object Navigator) for debugging.
  SAP Notes: Regularly check for updates and patches from SAP that may address known issues related to your version of the software.
  Documentation: Review SAP documentation for best practices in system configuration and transport management.
  
  By following these steps, you should be able to diagnose and potentially resolve the TPDA077 error in your SAP system.