How To Fix /PM0/ABX_MESSAGES301 - ASSERT condition in class &1, method &2, row &3 has been violated

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABX_MESSAGES -

• Message number: 301

• Message text: ASSERT condition in class &1, method &2, row &3 has been violated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABX_MESSAGES301 - ASSERT condition in class &1, method &2, row &3 has been violated ?

  The SAP error message /PM0/ABX_MESSAGES301 ASSERT condition in class &1, method &2, row &3 has been violated typically indicates that an assertion check in the ABAP code has failed. Assertions are used in programming to validate assumptions made by the code during execution. When an assertion fails, it usually means that the program has encountered an unexpected condition that it cannot handle.
  Cause:
  
  Data Integrity Issues: The data being processed may not meet the expected criteria, leading to the assertion failure.
  Configuration Errors: Incorrect configuration settings in the system can lead to unexpected behavior in the application.
  Code Bugs: There may be a bug in the ABAP code where the assertion condition is not correctly defined or the logic is flawed.
  Version Mismatch: If there are inconsistencies between different components or versions of the software, it may lead to assertion failures.
  
  Solution:
  
  Check the Logs: Review the application logs (transaction SLG1) and short dump analysis (transaction ST22) for more details about the error. This can provide insights into what data or conditions led to the assertion failure.
  Data Validation: Ensure that the data being processed meets the expected criteria. This may involve checking for null values, data types, or any other constraints defined in the code.
  Review Configuration: Verify that the configuration settings related to the process or module in question are correct and complete.
  Debugging: If you have access to the ABAP code, you can debug the program to identify the exact point of failure and understand why the assertion is being violated.
  Consult Documentation: Check SAP Notes or documentation related to the specific class and method mentioned in the error message for any known issues or patches.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support with the details of the error message, including the class and method names, to get further assistance.
  
  Related Information:
  
  Assertion Checks: Assertions are typically used during development to catch programming errors. They can be disabled in production environments, but if they are enabled, they can lead to runtime errors if the assumptions are violated.
  SAP Notes: Search for relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Community Forums: Check SAP Community forums or other technical forums where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and potentially resolve the assertion failure in your SAP system.