How To Fix MZ089 - The name of an exception cannot begin with ~

MZ089 - Overview

• Message type: E = Error

• Message class: MZ - Message for the EWS in LIS

• Message number: 089

• Message text: The name of an exception cannot begin with ~

What causes this issue?

The name of an exception cannot begin with ~

System Response

Please choose a name that does not begin with ~.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MZ089 - The name of an exception cannot begin with ~ ?

  The SAP error message MZ089, which states "The name of an exception cannot begin with ~," typically occurs in the context of ABAP programming when defining exceptions in a method or function module. This error indicates that the name of an exception you are trying to define or use starts with the tilde character (~), which is not allowed in ABAP.
  
  Cause:
  
  Invalid Exception Name: The exception name you are trying to define or reference starts with the tilde character (~). In ABAP, exception names must follow specific naming conventions and cannot start with certain special characters.
  Typographical Error: It could also be a typographical error where the tilde was mistakenly included in the exception name.
  
  
  Solution:
  
  Rename the Exception: Change the name of the exception to ensure it does not start with the tilde character. For example, if your exception is named ~my_exception, rename it to my_exception or exception_my.
  Check for Typos: Review your code