How To Fix EA227 - Extended basic type '&' is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 227

• Message text: Extended basic type '&' is unknown

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 EA227 - Extended basic type '&' is unknown ?

  The SAP error message EA227, which states "Extended basic type '&' is unknown," typically occurs when the system cannot find a specified extended basic type in the data dictionary. This can happen for several reasons, including:
  Causes:
  
  Typographical Error: There may be a typo in the name of the extended basic type.
  Missing Definition: The extended basic type has not been defined in the Data Dictionary (SE11).
  Transport Issues: If the extended basic type was recently created or modified, it may not have been transported correctly to the system where the error is occurring.
  Namespace Issues: The extended basic type might be in a different namespace that is not accessible in the current context.
  Authorization Issues: The user may not have the necessary authorizations to access the extended basic type.
  
  Solutions:
  
  Check for Typos: Verify that the name of the extended basic type is spelled correctly in your code or configuration.
  Define the Extended Basic Type: If the type is indeed missing, you can create it in the Data Dictionary using transaction SE11. Make sure to activate it after creation.
  Transport the Object: If the type exists in another system (like development), ensure that it has been properly transported to the system where the error is occurring.
  Check Namespaces: Ensure that you are using the correct namespace and that the extended basic type is accessible in your current context.
  Review Authorizations: Check if the user has the necessary authorizations to access the extended basic type. You may need to consult with your SAP security team.
  
  Related Information:
  
  Transaction SE11: Use this transaction to view or create Data Dictionary objects, including extended basic types.
  Transaction SE80: This is the Object Navigator, which can also be used to explore various objects in the SAP system, including data types.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access, you can debug the program or function module that is generating the error to get more context on where the issue is occurring.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.