How To Fix S_CODE_COMPLETION001 - Token &1 is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CODE_COMPLETION - Code Completion and RND Parser Messages

• Message number: 001

• Message text: Token &1 is not defined

What causes this issue?

A token is not defined in the grammar.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Define the specified token in your grammar.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S_CODE_COMPLETION001 - Token &1 is not defined ?

  The SAP error message S_CODE_COMPLETION001 with the description "Token &1 is not defined" typically occurs during the coding or execution of ABAP programs when the system encounters a token (such as a variable, function, or method) that it does not recognize or that has not been defined in the current context.
  Causes:
  
  Undefined Variables or Tokens: The most common cause is that a variable or token is being referenced in the code without being declared or defined.
  Typographical Errors: There may be a typo in the name of the variable or function being called.
  Scope Issues: The token may be defined in a different scope or context that is not accessible from the current location in the code.
  Missing Includes or Libraries: If the token is part of an include or library that has not been properly included in the program, it will not be recognized.
  Incorrect Syntax: The syntax used to reference the token may be incorrect, leading to the system not recognizing it.
  
  Solutions:
  
  Check Variable Declaration: Ensure that the variable or token is declared before it is used. If it is a variable, make sure it is defined in the correct scope.
  Correct Typographical Errors: Review the code for any spelling mistakes or incorrect naming conventions.
  Review Scope: If the token is defined in a different method or class, ensure that it is accessible from the current context. You may need to pass it as a parameter or declare it as a global variable.
  Include Necessary Libraries: If the token is part of an external library or include file, make sure that the necessary includes are present in your program.
  Check Syntax: Review the syntax used to reference the token. Ensure that it follows the correct ABAP syntax rules.
  
  Related Information:
  
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact location of the undefined token.
  Documentation: Refer to the SAP documentation for the specific version you are using to understand the context and usage of the token in question.
  Community Forums: If the issue persists, consider searching or posting on SAP community forums or Stack Overflow for additional insights from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the S_CODE_COMPLETION001 error in your SAP ABAP program.