How To Fix SDDIC_ADT_DDLA035 - Multiple enumeration symbols with same name '&1' not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_DDLA - Messages for Annotation Definition Design Time

• Message number: 035

• Message text: Multiple enumeration symbols with same name '&1' not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLA035 - Multiple enumeration symbols with same name '&1' not allowed ?

  The SAP error message SDDIC_ADT_DDLA035 indicates that there are multiple enumeration symbols with the same name in your ABAP Dictionary or Data Definition Language (DDL) context. This typically occurs when you define enumeration types (enums) in your ABAP code or data definitions, and you inadvertently use the same name for different enumeration symbols.
  Cause:
  The primary cause of this error is the presence of duplicate enumeration symbols within the same scope. In ABAP, enumeration types are used to define a set of named constants, and each constant must have a unique name within its enumeration type. If you define two or more enumeration symbols with the same name, the system will raise this error to prevent ambiguity.
  Solution:
  To resolve this error, you need to ensure that all enumeration symbols within the same enumeration type have unique names. Here are the steps you can take:
  
  
  Identify Duplicate Symbols: Review the enumeration definitions in your code or data definitions to identify where the duplicate names are defined.
  
  
  Rename Duplicates: Change the names of the duplicate enumeration symbols to ensure that each symbol has a unique name. This may involve renaming one or more of the symbols to something more descriptive or specific.
  
  
  Check for Scope Issues: If you have multiple enumeration types, ensure that the same name is not being reused across different types unless they are in different namespaces or contexts where it is allowed.
  
  
  Recompile and Test: After making the necessary changes, recompile your code and test to ensure that the error is resolved.
  
  
  Related Information:
  
  ABAP Dictionary: The ABAP Dictionary is a central repository for all data definitions in an SAP system. Understanding how to manage data types, including enumerations, is crucial for effective ABAP programming.
  Enumeration Types: Enums are a way to define a set of named constants in ABAP. They can improve code readability and maintainability by providing meaningful names for constant values.
  Naming Conventions: Following consistent naming conventions can help avoid such issues in the future. Consider using prefixes or suffixes to differentiate between similar enumeration symbols.
  
  If you continue to experience issues after following these steps, consider consulting the SAP documentation or reaching out to SAP support for further assistance.