How To Fix EA447 - Basic type & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 447

• Message text: Basic type & does not exist

What causes this issue?

IDoc type &v1& could not be found.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please enter an IDoc type that exists.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA447 - Basic type & does not exist ?

  The SAP error message EA447, which states "Basic type & does not exist," typically occurs when you are trying to use a basic type in an IDoc (Intermediate Document) that is not defined in the system. This can happen in various scenarios, such as when you are working with IDoc processing, creating or modifying IDocs, or when configuring IDoc types.
  Causes:
  
  Missing Basic Type: The specified basic type is not defined in the SAP system. This could be due to a missing transport or an incorrect configuration.
  Incorrect Configuration: The IDoc type or message type you are trying to use may not be correctly configured or may not correspond to the basic type you are referencing.
  Transport Issues: If the basic type was recently transported from another system, it may not have been imported correctly.
  Namespace Issues: If you are using a custom basic type, it may not be in the correct namespace or may not have been activated.
  
  Solutions:
  
  
  Check Basic Type Definition:
  
  Go to transaction WE30 (IDoc Types) and check if the basic type exists. If it does not, you may need to create it or transport it from another system.
  
  
  
  Verify Configuration:
  
  Ensure that the IDoc type and message type are correctly configured in transaction WE81 (Message Types) and WE82 (Basic Types).
  Check if the basic type is correctly assigned to the IDoc type you are using.
  
  
  
  Transport Check:
  
  If the basic type was recently transported, check the transport logs to ensure that it was imported successfully. You can use transaction SE09 or SE10 to review transport requests.
  
  
  
  Namespace Verification:
  
  If you are using a custom basic type, ensure that it is in the correct namespace and that it has been activated. You can check this in transaction SE11 (Data Dictionary).
  
  
  
  Re-activation:
  
  If the basic type exists but is not functioning correctly, try re-activating it in transaction SE11.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific IDoc type you are working with, as there may be known issues or additional configuration steps required.
  
  
  
  Related Information:
  
  IDoc Basics: Understanding the structure of IDocs, including segments, fields, and basic types, is crucial for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific IDoc or basic type you are working with.
  Transaction Codes:
  
  WE30: IDoc Types
  WE81: Message Types
  WE82: Basic Types
  SE11: Data Dictionary
  SE09/SE10: Transport Organizer
  
  
  
  By following these steps, you should be able to identify the cause of the EA447 error and implement a solution to resolve it.