The below step are guides to uninstall FAB Solution via SAINT transaction

Step-by-step guide

Login into client 000, go to transaction SAINT
In tab Uninstallable components, you will find IQX Add-On component in the list, given that the version of FAB is 2.3.3 (Release 230_740, patch level 3)
Select IQX Add-on, and click Start to begin the process of uninstallation.
Start Options dialog pops up to ask for input:
Click green check button to continue The below is the screenshots captured during the installation:
After the component was successfully uninstall, click on Finish in the following screen to complete the process:
A double check of solution package is not existed:

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