How To Fix AXT_COMMON009 - Data type &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_COMMON - Extensibility common messages

• Message number: 009

• Message text: Data type &1 is invalid

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_COMMON009 - Data type &1 is invalid ?

  The SAP error message AXT_COMMON009, which states "Data type &1 is invalid," typically occurs when there is an issue with the data type being used in a particular context, such as in a program, function module, or data structure. This error can arise in various scenarios, including data processing, data transfer, or when defining structures.
  Causes:
  
  Invalid Data Type: The data type specified in the code or configuration does not exist or is not recognized by the SAP system.
  Typographical Errors: There may be a typo in the data type name, leading to the system not recognizing it.
  Incompatible Data Types: The data type being used may not be compatible with the expected data type in a function module or method.
  Custom Data Types: If a custom data type is being used, it may not have been defined correctly or may not be activated.
  Transport Issues: If the data type was recently transported from another system, it may not have been properly imported or activated.
  
  Solutions:
  
  Check Data Type Definition: Verify that the data type specified in the error message is defined correctly in the ABAP Dictionary (transaction SE11). Ensure that it exists and is activated.
  Correct Typographical Errors: Review the code or configuration for any typographical errors in the data type name.
  Use Compatible Data Types: Ensure that the data type being used is compatible with the expected data type in the context where the error occurs.
  Activate Custom Data Types: If using custom data types, ensure they are properly defined and activated in the system.
  Review Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings related to the data type.
  Debugging: If the error occurs during runtime, use the ABAP debugger to trace the execution and identify where the invalid data type is being referenced.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  
  
  Documentation: Review SAP documentation for data types and structures to understand the valid types and their usage.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional context.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis or ABAP development team for further assistance.