pipxe sanboot from iscsi target

[kaldrich15]

I am trying to netboot the raspberry pi from an iscsi target over pipxe. It throws an error with the following url:
https://ipxe.org/err/7f22208e

I have read through the url but I am not entirely sure what it means. I was wondering if you had any additional insight or if netbooting the raspberry pi in this manner is even possible?

Any help would be truly helpful!

[mcb30]

The error is an EFI_NOT_FOUND being reported by the UEFI firmware. Do you definitely have a UEFI-bootable RPi filesystem present on the iSCSI target? In particular, does the file /EFI/Boot/BootAA64.EFI exist within a FAT-formatted partition on the iSCSI target disk?

[kaldrich15]

Thank you for the reply. I believe you are correct in saying that my iscsi target is indeed missing efi bootloader file.Currently, creating one of these bootloader files is beyond the scope of my knowledge and i had a difficult time finding one for the rpi. I will mark your comment as the answer because it did solve my original problem but unfortunately a new problem arose out of the solution. lol