How To Fix SWB_TODO_CHECKS104 - Variable &1 at CALL SCREEN is not defined in the program

SWB_TODO_CHECKS104 - Overview

• Message type: E = Error

• Message class: SWB_TODO_CHECKS - Error Messages for Tool During Todo Checks

• Message number: 104

• Message text: Variable &1 at CALL SCREEN is not defined in the program

Self-Explanatory Message

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SWB_TODO_CHECKS104 - Details

• The SAP error message SWB_TODO_CHECKS104 indicates that there is a variable &1 that is being referenced in a CALL SCREEN statement, but it has not been defined in the program. This typically occurs in ABAP programs when a variable is expected to hold a value or reference but is not properly declared or initialized.
  Cause
  The error can be caused by several factors:
  
  Variable Not Declared: The variable being referenced in the CALL SCREEN statement has not been declared in the program.
  Scope Issues: The variable may be declared in a different scope (e.g., within a different subroutine or method) and is not accessible in the context where it is being used.
  Typographical Error: There may be a typo in the variable name, leading to the system not recognizing it.
  Dynamic Screen Handling: If the program is dynamically handling screens, the variable may not be properly passed or initialized before the screen call.
  
  Solution
  To resolve the error,