Target is not convertible to APFS: This volume is not formatted as Mac OS Extended

[BreBo]

@asmar, please update your profile (account details) with your Motherboard, CPU and iGPU or Graphics Card(s).
If you have a prebuilt computer enter make and model instead of motherboard.

Profiles are mandatory so that others can assist you.

 

[asmar]

I've just updated my profile. Thanks

 

[jpegpr]

Bump this is happening to me just now. Cant find a way around it

trying to install Catalina 10.15.4
Z390 Prime-a
9900k
5700xt

 

[Gigamaxx]

Bump this is happening to me just now. Cant find a way around it

trying to install Catalina 10.15.4
Z390 Prime-a
9900k
5700xt

have you tried to erase in windows mode fat32 first then try apfs?

 

[Stein155]

Got the same error installing MacOS Catalina on a HP Z400 workstation. Tried multiple HDD's, formatted those using Windows to FAT32 and back to APFS using Disk Utility.

 

[roromush]

I'm having the same problem, even tried another NVMe drive too.

 

[jyaif]

Bump this is happening to me just now. Cant find a way around it

trying to install Catalina 10.15.4
Z390 Prime-a
9900k
5700xt

Bump.
Happening to me with pretty much the same specs:
ASUS PRIME Z390-P, 9900k, XFX Radeon RX 5700 XT, Samsung SSD 860 EVO 2.5" (1 To).