How To Fix CFD_REPOSITORY_UTIL097 - Custom Field &1: External Name not equal in all usages of data type &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REPOSITORY_UTIL - Custom Fields: Repository

• Message number: 097

• Message text: Custom Field &1: External Name not equal in all usages of data type &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REPOSITORY_UTIL097 - Custom Field &1: External Name not equal in all usages of data type &2. ?

  The SAP error message CFD_REPOSITORY_UTIL097 indicates that there is a mismatch in the external name of a custom field across different usages of the same data type. This typically occurs when a custom field is defined in the system, but the external name assigned to it is not consistent across all instances where that data type is used.
  Cause:
  
  Inconsistent Naming: The external name of the custom field has been changed in one instance but not in others, leading to discrepancies.
  Multiple Usages: The custom field is being used in multiple places (e.g., different tables, structures, or applications), and the external name has not been updated uniformly.
  Data Type Definition: The data type associated with the custom field may have been modified, but the changes were not propagated to all usages.
  
  Solution:
  
  Check Custom Field Definition: Go to the Custom Fields and Logic app in SAP and review the definition of the custom field. Ensure that the external name is consistent across all usages.
  Update External Names: If you find discrepancies, update the external names to ensure they match across all instances where the data type is used.
  Re-activate the Custom Field: After making changes, you may need to re-activate the custom field to ensure that the changes take effect.
  Transport Changes: If you are working in a development environment, ensure that any changes are transported to the relevant systems (e.g., quality assurance, production) to maintain consistency.
  Check for Dependencies: Review any dependencies or references to the custom field in other objects (like reports, forms, etc.) to ensure that they are also updated if necessary.
  
  Related Information:
  
  Custom Fields and Logic: This feature allows users to create custom fields in SAP S/4HANA without modifying the underlying database schema.
  Data Type Management: Understanding how data types are defined and used in SAP can help prevent such issues. Ensure that any changes to data types are carefully managed.
  SAP Notes and Documentation: Check SAP Notes for any known issues or updates related to custom fields and their management. SAP's official documentation can also provide guidance on best practices for managing custom fields.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.