How To Fix AXT_GEN246 - Generation of table type &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_GEN - Generation framework

• Message number: 246

• Message text: Generation of table type &1 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AXT_GEN246 - Generation of table type &1 failed ?

  The SAP error message AXT_GEN246, which states "Generation of table type &1 failed," typically occurs during the generation of a table type in the ABAP Dictionary. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Syntax Errors: There may be syntax errors in the definition of the table type or in the underlying structures or tables it references.
  Inconsistent Data Types: The data types used in the table type definition may not be compatible or consistent with the expected types.
  Missing Objects: The table type may reference other objects (like structures or domains) that do not exist or are not activated.
  Authorization Issues: The user may not have the necessary authorizations to generate or activate the table type.
  Database Issues: There could be issues with the underlying database, such as locks or inconsistencies.
  Transport Issues: If the table type is being transported from one system to another, there may be issues with the transport request.
  
  Solutions:
  
  Check Syntax: Review the definition of the table type for any syntax errors. Use the ABAP Dictionary (SE11) to check for errors.
  Validate Data Types: Ensure that all data types used in the table type are correctly defined and compatible.
  Activate Dependent Objects: Make sure that all structures, domains, and other objects referenced by the table type are activated.
  Check Authorizations: Verify that the user has the necessary authorizations to create or modify table types.
  Database Check: Investigate any database issues, such as locks or inconsistencies, that may be affecting the generation process.
  Review Transport Requests: If applicable, check the transport requests for any issues that may have occurred during the transport process.
  
  Related Information:
  
  Transaction Codes: Use transaction codes SE11 (Data Dictionary) to check the table type definition and SE14 (Database Utility) to check for database-related issues.
  Logs and Traces: Check the system logs (transaction SM21) and developer traces (transaction ST22) for any additional error messages or information that may help diagnose the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.