How To Fix XT728 - Parameter &1 can be created only as a local parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: XT - Transport Management System

• Message number: 728

• Message text: Parameter &1 can be created only as a local parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message XT728 - Parameter &1 can be created only as a local parameter ?

  The SAP error message XT728 indicates that you are trying to create a parameter that can only be defined as a local parameter, but you are attempting to create it in a context where only global parameters are allowed. This typically occurs in the context of ABAP programming or when working with certain SAP transaction codes.
  Cause:
  The error arises when:
  
  You are trying to define a parameter in a global context (like a global class or a global program) that is only allowed to be defined locally (like within a method or a function module).
  The parameter is being defined in a way that does not conform to the rules of scope in ABAP.
  
  Solution:
  To resolve this error, you should:
  
  Check the Scope: Ensure that you are defining the parameter in the correct scope. If it is meant to be a local parameter, make sure it is defined within a method, function module, or a local class.
  Change the Definition: If you need the parameter to be global, consider whether you can redesign your code to use a global variable or a different approach that adheres to the rules of parameter definition.
  Review Documentation: Consult the SAP documentation or ABAP programming guidelines to understand the limitations and rules regarding parameter definitions.
  
  Related Information:
  
  Local vs. Global Parameters: In ABAP, local parameters are defined within a specific method or function and are not accessible outside of that context. Global parameters, on the other hand, are accessible throughout the program or class.
  ABAP Development Guidelines: Familiarize yourself with the best practices for ABAP development, which can help prevent such errors in the future.
  SAP Notes and Community: Check SAP Notes or the SAP Community for any specific notes related to this error message, as there may be updates or patches that address similar issues.
  
  If you continue to face issues, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.