How To Fix /STMC/CR_MSG846 - ABAP type name &1 not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 846

• Message text: ABAP type name &1 not defined

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 /STMC/CR_MSG846 - ABAP type name &1 not defined ?

  The SAP error message /STMC/CR_MSG846 ABAP type name &1 not defined typically indicates that there is an issue with an ABAP type that is being referenced in your code or configuration, but it has not been defined or is not recognized in the current context. This can occur in various scenarios, such as when working with custom developments, enhancements, or when integrating with other systems.
  Causes:
  
  Undefined Type: The ABAP type being referenced (indicated by &1) has not been defined in the system.
  Typographical Error: There may be a typo in the type name, leading to the system not recognizing it.
  Missing Include or Structure: The type may be part of an include or structure that has not been included or activated.
  Transport Issues: If the type was recently transported from another system, it may not have been imported correctly.
  Namespace Issues: If the type is in a specific namespace, it may not be accessible in the current context.
  
  Solutions:
  
  Check Type Definition: Verify that the ABAP type is defined in the system. You can do this by using transaction SE11 (Data Dictionary) to search for the type.
  Correct Typographical Errors: Review the code or configuration where the type is referenced and ensure that the name is spelled correctly.
  Include Necessary Structures: If the type is part of a structure or include, ensure that it is properly included in your program or configuration.
  Transport Check: If the type was recently transported, check the transport logs to ensure that it was imported successfully. You may need to re-import the transport request.
  Namespace Access: If the type is in a specific namespace, ensure that your program has the necessary authorizations to access it.
  
  Related Information:
  
  Transaction Codes: Use SE11 for Data Dictionary, SE80 for Object Navigator, and SE37 for function modules to check for the type definition.
  ABAP Development: Familiarize yourself with ABAP development best practices, including how to define and manage types.
  SAP Notes: Check SAP Notes for any known issues related to this error message, as there may be specific patches or updates that address the problem.
  Debugging: If the error occurs during runtime, consider using the ABAP debugger to trace the execution and identify where the type is being referenced.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.