Hi all,I am doing EHP8 upgrade in Linux oracle env. In phase MAIN_SHDPREPUT/START_SHDI_PREPUT the shadow instance is not starting and Last error code set: Shadow instance couldn't be started, check 'STARTSSC.LOG' and 'DEVTRACE.LOG': Process /usr/sap/...

Hello Experts,While running SUMSP18 for EHP8 ugrade from EHP7, I am getting the following error in PREP_PRE_CHECK/PROFREADERROR: Password for 'SYSTEM' does not work, please reenterEXECUTING /usr/sap/YEP/SYS/exe/uc/linuxx86_64/brconnect -u -c -f dbsta...