How To Fix /SMB/TYPES033 - At least one custom type is assigned and was not deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SMB/TYPES -

• Message number: 033

• Message text: At least one custom type is assigned and was not deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SMB/TYPES033 - At least one custom type is assigned and was not deleted ?

  The SAP error message /SMB/TYPES033 indicates that there is at least one custom type assigned in the system that has not been deleted. This error typically arises in the context of managing custom types in the SAP Business One or SAP Business Technology Platform environments.
  Cause:
  
  Custom Type Assignment: The error occurs when you attempt to delete or modify a custom type that is still in use or assigned to certain objects, such as documents, tables, or other entities.
  Data Integrity: SAP enforces data integrity by preventing the deletion of types that are still referenced, ensuring that there are no orphaned references in the system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Custom Type:
  
  Use transaction codes or relevant SAP tools to identify which custom type is causing the issue. You may need to check the custom types in the system and their assignments.
  
  
  
  Check Assignments:
  
  Review where the custom type is being used. This could include checking:
  
  Custom fields in tables.
  User-defined objects.
  Any other entities that might reference the custom type.
  
  
  
  
  
  Remove Assignments:
  
  If you find that the custom type is assigned to any objects, you will need to remove those assignments before you can delete the custom type. This may involve:
  
  Deleting or modifying the user-defined fields or objects that reference the custom type.
  Ensuring that no active processes or transactions are using the custom type.
  
  
  
  
  
  Delete the Custom Type:
  
  Once all assignments have been removed, you can proceed to delete the custom type without encountering the error.
  
  
  
  Testing:
  
  After making changes, it’s a good practice to test the system to ensure that everything is functioning correctly and that there are no residual references to the deleted custom type.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation or help guides specific to your version of SAP for detailed instructions on managing custom types and user-defined fields.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error message.
  Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP administrator for assistance.
  
  By following these steps, you should be able to resolve the /SMB/TYPES033 error and manage your custom types effectively in SAP.