Flow Designer - Erro - Invalid pharmacy compound uuid: 4e536ea7-84ba-4819-bedb-344306fef337

[Bruno Moreira]

  has anyone experienced this error when activating a Flow in the Flow designer?

I can change and save my flow. I can test the flow, but I can't activate my flow.

I'm on the Washington DC version patch4-hotfix1

[Bruno Moreira · Accepted solution]

I removed the "Get catalog variables" component and inserted it again and the problem was solved

[terrieb]

Now I get this message - flow won't test.  

Could not retrieve snapshot for test using snapshotId : fe669da41be412d04dd4ece66e4bcbf7

Sigh....

[terrieb]

I went back to the original one, made the changes I did to the copied one, and then activated the original and got no error messages this time... crazy

Testing it now.  Fingers crossed it works now

[Community Alums]

Removing the 'Get Catalog Variables' step would have major consequences - every field using these variables would need to be rebuilt. This should only be considered as a last resort.

The problem is likely caused by a single corrupted step. Here's how I solved this issue previously:

1. Clone the entire flow
2. In the cloned version, delete one step at a time (starting with recent changes)
3. Try saving after each deletion
4. When the save succeeds, you've identified the problematic step
5. Return to your original flow and recreate only that specific step

This method helped me identify and fix the corrupted step while preserving the rest of the flow.

[phil_bool_unifi]

Yeah, I've had this issue today on a copy of a Flow - I wish I'd googled it earlier, it was such a specific error I presumed another flow in our instance was causing it!  Thanks, all, for sharing this.  I'm going to clone this copy and hack out rows until I find out which one is broken.  It's a big flow (integration).  Wish me luck!

[samruddhi30]

@Bruno Moreira I am facing this issue tried all things which you mentioned but no luck.

You have any update on this how to tackle this issue?