Sps firmware update dl380 G10

I have hpe dl380 G10 server
I have updated SPS firmware to Version:04.01.04.381. But the server now is unbootable giving error in ilo integrity scan found anomaly
I am unable to rollback to any version of SPS firmware.
Unfortunately I missed out updating ilo channel driver before updating sps.
The server now is unbootable. Any suggestions about this case.
Ilo version : ilo 5 v 2.18
Bios version: U30 v2. 34
Innovation engine: 0.2.2.0