How To Fix SDDIC_ADT_SRVD903 - Unexpected token '&1', expected '&2' or '&3' or '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_SRVD - Messages for Service 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_SRVD903 - Unexpected token '&1', expected '&2' or '&3' or '&4' ?

  The SAP error message SDDIC_ADT_SRVD903 Unexpected token '&1', expected '&2' or '&3' or '&4' typically occurs in the context of ABAP Development Tools (ADT) when there is a syntax error in your ABAP code. This error indicates that the parser encountered a token (symbol or keyword) that it did not expect at that point in the code.
  Cause:
  
  
  Syntax Error: The most common cause is a syntax error in your ABAP code. This could be due to:
  
  Missing or misplaced punctuation (e.g., commas, semicolons, parentheses).
  Incorrectly structured statements (e.g., an IF statement without a corresponding ENDIF).
  Using a keyword or identifier incorrectly.
  
  
  
  Unexpected Characters: Sometimes, unexpected characters or symbols can be introduced, especially if code is copied from other sources.
  
  
  Version Compatibility: If you are using features or syntax that are not supported in the version of ABAP you are working with, this can also lead to such errors.
  
  
  Solution:
  
  
  Check Syntax: Review the line of code indicated by the error message. Look for any syntax issues, such as:
  
  Ensure all statements are properly closed.
  Check for missing commas or semicolons.
  Verify that all keywords are used correctly.
  
  
  
  Use the ABAP Editor: Utilize the ABAP editor's syntax check feature (Ctrl + F2) to identify the exact location of the syntax error. This can help pinpoint the issue more effectively.
  
  
  Refer to Documentation: If you are unsure about the correct syntax for a particular statement, refer to the official SAP documentation or ABAP programming guidelines.
  
  
  Simplify the Code: If the code is complex, try simplifying it or breaking it down into smaller parts to isolate the error.
  
  
  Check for Compatibility: Ensure that you are using the correct syntax for the version of ABAP you are working with. If you are using newer features, make sure your system supports them.
  
  
  Related Information:
  
  ABAP Syntax Reference: Familiarize yourself with the ABAP syntax reference guide provided by SAP, which can help clarify the correct usage of various statements and keywords.
  SAP Community: Engage with the SAP Community forums where you can ask questions and share experiences with other developers who may have encountered similar issues.
  Debugging Tools: Use debugging tools available in the ABAP Development Tools to step through your code and identify where the error occurs.
  
  By carefully reviewing your code and utilizing the available tools and resources, you should be able to resolve the SDDIC_ADT_SRVD903 error effectively.