How To Fix ED033 - Message class & has not been maintained

ED033 - Overview

• Message type: E = Error

• Message class: ED - ABAP/4 Editor messages

• Message number: 033

• Message text: Message class & has not been maintained

What causes this issue?

The selected message class has not yet been created.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ED033 - Message class & has not been maintained ?

  The SAP error message ED033, which states "Message class & has not been maintained," typically occurs when the system is trying to access a message class that has not been defined or maintained in the SAP system. This can happen in various scenarios, such as during the execution of a program, transaction, or when a specific function is called that relies on a message class.
  
  Cause:
  
  Missing Message Class: The specified message class (denoted by the "&" in the error message) does not exist in the SAP system.
  Unmaintained Messages: The message class exists, but no messages have been defined for it.
  
  Configuration Issues: There may be issues in the configuration or setup of the application that is trying to use the message class.
  
  
  Solution:
  To resolve the ED033 error, you can follow these steps:
  
  
  Check Message Class:
  
  Go to transaction SE91 (Message Class Maintenance).
  Enter the message class that is causing the error and check if it exists.
  If