How To Fix SDDIC_ADT_DDLX001 - Unexpected token '&1'

SDDIC_ADT_DDLX001 - Overview

• Message type: E = Error

• Message class: SDDIC_ADT_DDLX - Messages for CDS Metadata Extension

• Message number: 001

• Message text: Unexpected token '&1'

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DDLX001 - Unexpected token '&1' ?

  The SAP error message SDDIC_ADT_DDLX001 Unexpected token '&1' typically occurs in the context of the ABAP Development Tools (ADT) when there is a syntax error in the code being processed. This error indicates that the parser encountered an unexpected token, which means that the code does not conform to the expected syntax rules of the ABAP language.
  Causes:
  
  Syntax Errors: The most common cause is a typo or syntax error in the ABAP code. This could be due to missing keywords, incorrect punctuation, or misplaced operators.
  Invalid Characters: The presence of invalid characters or symbols that are not recognized by the ABAP parser.
  Incomplete Statements: If a statement is incomplete or improperly terminated, it can lead to this error.
  Version Compatibility: If you are using features or syntax that are not supported in the version of ABAP you are working with, it may trigger this error.
  
  Solutions:
  
  Check Syntax: Review the code for any syntax errors. Look