Apps QMC section empty after upgrade from 3.2 to May 2021

[fjcampania]

Hello,

I've upgrade from 3.2 to May 2021 and found the Apps Section QMC empty. The apps are in the shared folder configured in the cluster settings but no one is listed.

I've read that an APPs migration is needed but I the column migration status is not displayed. I've checked the comun selector but I can't find it.

Any clue what went wrong?

many thanks in advance for your help.

[John_Sathya]

Hello @fjcampania ,

There are huge changes in Database Structure in those versions. This could be the reason. 
Please see the Note section of the article:
https://help.qlik.com/en-US/sense/June2019/Subsystems/ManagementConsole/Content/Sense_QMC/migrate-ap...

[John_Sathya]

Hello @fjcampania ,

This can be achieved using a security rule that is similar to the following image: