How To Fix SDDIC_ADT_DDLA903 - Unexpected token '&1', expected '&2' or '&3' or '&4'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 903

• Message text: Unexpected token '&1', expected '&2' or '&3' or '&4'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLA903 - Unexpected token '&1', expected '&2' or '&3' or '&4' ?

  The SAP error message SDDIC_ADT_DDLA903 typically indicates a syntax error in the ABAP code or data dictionary definition. The message suggests that the parser encountered an unexpected token (represented by &1) when it was expecting one of several possible tokens (represented by &2, &3, or &4). This can occur in various contexts, such as when defining data elements, domains, or other dictionary objects.
  Cause
  The error can be caused by several factors, including:
  
  Syntax Errors: There may be a typo or incorrect syntax in the ABAP code or data dictionary definition.
  Missing or Extra Characters: The code might be missing a required character (like a semicolon or comma) or have an extra character that disrupts the expected syntax.
  Incorrect Data Types: Using an incorrect data type or structure that does not conform to the expected definitions.
  Improper Use of Keywords: Using keywords inappropriately or in the wrong context.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check the Syntax: Review the code or data dictionary definition for any syntax errors. Look for missing or extra characters, and ensure that all statements are properly terminated.
  
  
  Review the Expected Tokens: The error message provides hints about what tokens were expected. Compare your code against the expected syntax to identify discrepancies.
  
  
  Use the ABAP Editor: Utilize the ABAP editor (SE80 or SE38) to check for syntax errors. The editor often provides more detailed information about where the error is occurring.
  
  
  Debugging: If the error occurs during runtime, use debugging tools to step through the code and identify where the unexpected token is being encountered.
  
  
  Consult Documentation: Refer to SAP documentation or online resources for guidance on the specific syntax and structure required for the elements you are working with.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to colleagues or SAP support for assistance.
  
  
  Related Information
  
  ABAP Syntax Reference: Familiarize yourself with the ABAP syntax and data dictionary definitions to avoid common pitfalls.
  SAP Community: Engage with the SAP Community forums where you can ask questions and share experiences with other SAP users.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance related to this error message.
  
  By carefully reviewing your code and following the above steps, you should be able to identify and correct the cause of the SDDIC_ADT_DDLA903 error.