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Agathi TsatsaniAgathi Tsatsani 

Re-direction issue when a flow is launched via URL button

Hello,

There is a current master-detail relationship between two objects, specifically “Master Booking” and “Booking” objects. We have also created a flow that creates a new master booking and this flow is launched via a list button. After generating the master booking, we need the user to be directly navigated to the child booking record he created and not the master booking list view page.
So, the URL behind the button is as follows:

/flow/New_Hotel_Master_Booking?varBookingId={!Booking__c.Id}&retURL=a0A{Booking__c.Id}
However, this message pops up:“Invalid page redirection: The page you attempted to access has been blocked due to a redirection to an outside website or an improperly coded link or button.”

Please note that I have already tried to allow all cookies to my Chrome browser and also allows the specific site to allow cookies.

Any suggestions?

 
VinayVinay (Salesforce Developers) 
Hi Agathi,

Can you check if critical update 'Stabilize URLs for Visualforce, Experience Builder, Site.com Studio, and Content Files' is enabled?

You can test in sandbox instance by deactivating it once.

https://trailblazer.salesforce.com/issues_view?id=a1p4V0000003wOZQAY

Thanks,