How To Fix TPDAPI012 - ASSERT_EQUALS: &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDAPI - Debugger API

• Message number: 012

• Message text: ASSERT_EQUALS: &1&2&3&4

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDAPI012 - ASSERT_EQUALS: &1&2&3&4 ?

  The SAP error message TPDAPI012 with the description "ASSERT_EQUALS: &1&2&3&4" typically indicates an assertion failure in the SAP system, particularly in the context of the SAP Transport Management System (TMS) or related areas. This error usually arises when the system encounters a condition that it expects to be true, but it is not, leading to an assertion failure.
  Cause:
  
  Data Inconsistency: The error may be caused by inconsistencies in the transport data or configuration settings.
  Configuration Issues: Incorrect settings in the transport routes or transport layers can lead to assertion failures.
  System Bugs: There may be bugs in the SAP system or specific patches that have not been applied.
  Custom Code: If there are custom developments or modifications in the system, they might be causing unexpected behavior.
  
  Solution:
  
  Check Transport Configuration: Review the transport routes and layers in the Transport Management System (TMS) to ensure they are correctly configured.
  Review Logs: Check the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve the issue.
  Debugging: If you have access to the development environment, you can debug the code where the assertion is failing to understand the root cause.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STMS (Transport Management System), SLG1 (Application Log), and SE80 (Object Navigator) for debugging.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to transport management and assertion handling for more context on how to handle such errors.
  
  By following these steps, you should be able to diagnose and potentially resolve the TPDAPI012 error in your SAP system.