How To Fix /PM0/3FL_NEWS_CLASS054 - An exact check is not possible for declarations with 'like'

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/3FL_NEWS_CLASS -

• Message number: 054

• Message text: An exact check is not possible for declarations with 'like'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/3FL_NEWS_CLASS054 - An exact check is not possible for declarations with 'like' ?

  The SAP error message /PM0/3FL_NEWS_CLASS054 indicates that there is an issue with the use of the LIKE operator in a declaration within your ABAP code. This error typically arises when the system cannot perform an exact check on a variable that is declared using the LIKE keyword. 
  Cause:
  
  Use of LIKE: The LIKE keyword is used to declare a variable based on the structure or type of another variable. If the original variable's type is not fully defined or if it is a complex type (like a table or a structure), the system may not be able to perform an exact check.
  Inconsistent Data Types: If the variable being referenced has been changed or is not compatible with the expected type, this can lead to the error.
  Scope Issues: The variable being referenced may not be in the correct scope or may not be accessible at the point where the declaration is made.
  
  Solution:
  
  Check Variable Declaration: Ensure that the variable you are using with LIKE is properly declared and is of a compatible type. If it is a structure or table, ensure that it is fully defined.
  Use TYPE Instead of LIKE: If possible, consider using TYPE instead of LIKE for your variable declaration. This can help avoid ambiguity and ensure that the type is explicitly defined.
  DATA: lv_variable TYPE your_type.
  
  Review Scope: Make sure that the variable you are referencing is in the correct scope and is accessible at the point of declaration.
  Check for Changes: If the type of the variable has been changed recently, ensure that all references to it are updated accordingly.
  Debugging: Use the debugger to step through the code and identify where the error occurs. This can provide insight into the state of the variables at runtime.
  
  Related Information:
  
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on variable declarations and the use of LIKE and TYPE.
  SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding this error message, as there may be specific patches or updates that address this issue.
  Community Forums: Engage with the SAP community forums or Stack Overflow for additional insights and solutions from other developers who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and ensure that your ABAP code functions as intended.