How To Fix CFD_REPOSITORY_UTIL109 - Custom Field &1: Name &1 contains invalid prefix.

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REPOSITORY_UTIL - Custom Fields: Repository

• Message number: 109

• Message text: Custom Field &1: Name &1 contains invalid prefix.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REPOSITORY_UTIL109 - Custom Field &1: Name &1 contains invalid prefix. ?

  The SAP error message CFD_REPOSITORY_UTIL109 indicates that there is an issue with the naming convention of a custom field in the SAP system. Specifically, the error states that the name of the custom field contains an invalid prefix. This typically occurs when the custom field name does not adhere to the naming standards set by SAP.
  
  Cause:
  
  Invalid Prefix: The custom field name may start with a prefix that is not allowed. SAP has specific naming conventions for custom fields, and certain prefixes are reserved or not permitted.
  Naming Standards: Custom fields usually need to follow specific patterns, such as starting with a certain character or set of characters (e.g., Z or Y for custom objects).
  Field Length: The name might exceed the maximum length allowed for custom fields.
  
  
  Solution:
  
  Check Naming Convention: Review the naming conventions for custom fields in your SAP system. Ensure that the custom field name starts with an appropriate prefix (usually