How To Fix TA320 - Domain & could not be generated

SAP Error Message - Details

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 320

• Message text: Domain & could not be generated

What causes this issue?

You tried to create the DDIC object &V1&, but the program has found
differences in existing DDIC elements and cannot do so.
For security reasons, creation is forbidden even for small differences,
e.g. in texts or the original language of an object, because the
program does not have the comprehensive check logic of the transport
tool.

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?

Transport the DDIC object with the transport tools. Use the customizing
transport with which the object was created, or create a 'Transport of
copies' with 'R3TR <ZK>object type</> <ZK>object name</>'.
The object type is DOMA for domains, DETL for data elements, TABL for
tables and VIEW for views.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TA320 - Domain & could not be generated ?

  The SAP error message TA320 indicates that there is an issue with the domain definition in the SAP system. This error typically occurs when the system is unable to generate a domain for a data element or field due to various reasons. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Domain Definition: The domain that is supposed to be generated does not exist or is not defined correctly.
  Incorrect Data Element: The data element associated with the domain may have incorrect attributes or settings.
  Technical Issues: There may be technical issues in the SAP system, such as inconsistencies in the data dictionary.
  Authorization Issues: The user may not have the necessary authorizations to create or modify domains.
  Transport Issues: If the domain is being transported from one system to another, there may be issues with the transport request.
  
  Solutions:
  
  
  Check Domain Definition:
  
  Go to transaction code SE11 (Data Dictionary).
  Check if the domain exists and is defined correctly. If not, create or modify the domain as needed.
  
  
  
  Review Data Element:
  
  Ensure that the data element associated with the domain is correctly defined and has the appropriate attributes.
  
  
  
  Rebuild the Domain:
  
  If the domain is corrupted, you may need to delete and recreate it. Be cautious with this approach, as it may affect other objects.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to create or modify domains. You may need to consult with your SAP security team.
  
  
  
  Transport Request:
  
  If the issue is related to a transport request, check the transport logs for errors and ensure that all necessary objects are included in the transport.
  
  
  
  System Consistency Check:
  
  Run a consistency check on the data dictionary using transaction code SE14 to identify and resolve any inconsistencies.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE14: Database Utility
  SE37: Function Module
  SE80: Object Navigator
  
  
  
  SAP Notes: Check SAP Notes related to TA320 for any specific patches or updates that may address this issue.
  
  
  Documentation: Refer to SAP Help documentation for more details on domain and data element definitions.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.