How To Fix STB_WZ_WIZARD059 - Class & already exists

STB_WZ_WIZARD059 - Overview

• Message type: E = Error

• Message class: STB_WZ_WIZARD - Messages for ABAP Workbench Wizards

• Message number: 059

• Message text: Class & already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STB_WZ_WIZARD059 - Class & already exists ?

  The SAP error message STB_WZ_WIZARD059 with the description "Class & already exists" typically occurs when you are trying to create a new class in the ABAP Workbench (SE80 or SE24) that has the same name as an existing class. This can happen during the development of ABAP programs or when using the Class Builder.
  
  Cause:
  The error is caused by attempting to create a class with a name that is already in use within the SAP system. SAP class names must be unique within the namespace, and if you try to create a class with a name that already exists, the system will throw this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Classes:
  
  Use transaction SE80 or SE24 to search for the class name you are trying to create. Make sure that the class does not already exist.
  If it does exist, you may want to modify the existing class