How To Fix EA484 - Basic type & has been generated and cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: EA - IDoc Basis Messages

• Message number: 484

• Message text: Basic type & has been generated and cannot be deleted

What causes this issue?

Basic type &v1& was generated by a program.

System Response

The basic type cannot be deleted via the definition tools.

How to fix this error?

Try to delete the basic type via the program with which it was created.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EA484 - Basic type & has been generated and cannot be deleted ?

  The SAP error message EA484 indicates that a basic type (in the context of IDoc processing) has been generated and cannot be deleted. This typically occurs when you attempt to delete a basic type that is still in use or has been generated in the system.
  Cause:
  
  Basic Type in Use: The basic type you are trying to delete is currently being used in one or more IDoc types or is referenced in other configurations.
  Generated Status: The basic type has been generated, meaning it has been compiled and is part of the system's active configuration.
  Dependencies: There may be dependencies on the basic type from other objects, such as message types, IDoc types, or other related configurations.
  
  Solution:
  
  
  Check Dependencies: Before attempting to delete the basic type, check if it is being used in any IDoc types or other configurations. You can do this by:
  
  Using transaction WE30 to view the IDoc types and see if the basic type is referenced.
  Checking for any message types that might be using the basic type.
  
  
  
  Remove References: If the basic type is referenced in any IDoc types or configurations, you will need to remove those references first. This may involve:
  
  Modifying the IDoc types to remove the basic type.
  Ensuring that no other objects are dependent on the basic type.
  
  
  
  Delete Generated Objects: If the basic type has been generated, you may need to delete the generated objects before you can delete the basic type itself. This can typically be done through:
  
  Transaction WE30 or WE31 to manage IDoc types and basic types.
  Using the appropriate function to delete the generated version of the basic type.
  
  
  
  Transport Considerations: If you are working in a transport environment, ensure that any changes you make are properly transported to other systems (e.g., development to quality assurance).
  
  
  Consult Documentation: If you are unsure about the implications of deleting a basic type, consult SAP documentation or reach out to your SAP Basis or functional team for guidance.
  
  
  Related Information:
  
  IDoc Basics: Understanding the structure of IDocs, including basic types and message types, is crucial for managing IDoc configurations.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as WE30 (IDoc Type Development), WE31 (Basic Type Development), and WE20 (Partner Profiles).
  SAP Notes: Check SAP Notes for any specific issues or updates related to the error message EA484, as there may be patches or recommendations from SAP.
  
  By following these steps, you should be able to resolve the EA484 error and manage your basic types effectively in SAP.