How To Fix K7088 - Use local variables only

SAP Error Message - Details

• Message type: E = Error

• Message class: K7 - Messages for Row/Column Structure

• Message number: 088

• Message text: Use local variables only

What causes this issue?

You tried to use a global variable. However, only local variables are
supported in your application.

System Response

You cannot enter any global variables.

How to fix this error?

Enter a local variable. Local variables begin with a
"$".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K7088 - Use local variables only ?

  The SAP error message K7088 ("Use local variables only") typically occurs in the context of SAP ABAP programming, particularly when dealing with the creation of local variables in a program or function module. This error indicates that the code is attempting to use a variable that is not defined as a local variable within the scope of the program or function module.
  Cause:
  The error is caused by one of the following scenarios:
  
  Global Variables: The code is trying to access or use a global variable that is not allowed in the context where local variables are required.
  Scope Issues: The variable is defined outside the local scope of the program or function module, leading to the error.
  Incorrect Declaration: The variable may not have been declared properly as a local variable.
  
  Solution:
  To resolve the K7088 error, you can take the following steps:
  
  
  Declare Variables Locally: Ensure that all variables used in your program or function module are declared locally. You can do this by using the DATA statement within the relevant scope.
  DATA: lv_variable TYPE your_data_type.
  
  
  Check Variable Scope: Review the code to ensure that the variables are not being accessed from a global context. If you need to use a variable across different parts of your program, consider passing it as a parameter to functions or methods.
  
  
  Refactor Code: If you find that you need to use a variable that is defined globally, consider refactoring your code to avoid this. You can pass the necessary data as parameters to functions or methods instead of relying on global variables.
  
  
  Review Function Modules: If the error occurs within a function module, ensure that all variables used within the function are declared in the function's local scope.
  
  
  Related Information:
  
  ABAP Programming Guidelines: Familiarize yourself with best practices in ABAP programming, which emphasize the use of local variables to avoid unintended side effects and improve code maintainability.
  Debugging: Use the ABAP debugger to step through your code and identify where the error is occurring. This can help you pinpoint the exact variable causing the issue.
  SAP Notes and Documentation: Check SAP Notes or the official SAP documentation for any updates or specific guidelines related to the error message K7088.
  
  By following these steps, you should be able to resolve the K7088 error and ensure that your ABAP code adheres to the required standards for variable declaration and scope.