How To Fix AXT_GEN120 - Structure &1 generation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_GEN - Generation framework

• Message number: 120

• Message text: Structure &1 generation failed

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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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_GEN120 - Structure &1 generation failed ?

  The SAP error message AXT_GEN120, which states "Structure &1 generation failed," typically occurs during the generation of a structure in the ABAP Dictionary. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information:
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code or in the definition of the structure itself.
  Inconsistent Data Types: The data types used in the structure may not be compatible or may have been changed in a way that causes inconsistencies.
  Missing Dependencies: The structure may depend on other objects (like tables or data elements) that are missing or not activated.
  Authorization Issues: The user may not have the necessary authorizations to generate the structure.
  Database Issues: There may be issues with the underlying database, such as locks or corruption.
  Transport Issues: If the structure is being transported from one system to another, there may be issues with the transport request.
  
  Solutions:
  
  Check Syntax: Review the structure definition for any syntax errors. Use the ABAP Workbench (SE80) to check for errors.
  Validate Data Types: Ensure that all data types used in the structure are valid and consistent. Check for any changes in the data elements or domains.
  Activate Dependencies: Make sure that all dependent objects (like tables, views, or data elements) are activated and available.
  Check Authorizations: Verify that the user has the necessary authorizations to perform the generation. This can be checked in transaction SU53 or by consulting with your security team.
  Database Check: Investigate any database issues. You may need to check for locks or run database consistency checks.
  Review Transport Logs: If the issue is related to transport, check the transport logs for any errors or warnings that may indicate what went wrong.
  
  Related Information:
  
  Transaction Codes: Use transaction SE11 to access the Data Dictionary and check the structure definition.
  Error Logs: Check the system logs (transaction SM21) for any related error messages that might provide additional context.
  ABAP Debugger: If necessary, use the ABAP debugger to step through the code and identify where the generation is failing.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.