Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/STMicroelectronics/STM32U575/RAMCFG/RAM5IER#0x0
RAMCFG SRAM x interrupt enable register
SEIE
DEIE
ECCNMI
https://github.com/cmsis-svd/cmsis-svd-data