I worked importing command and see this errors in import alert log. I controlled alert log saw a lot oracle object creating OID TYPE errors.
For this problem solutions add transfor:oid parameter in import command.
nohup impdp \'/ as sysdba\' directory=DATA_PUMP REMAP_SCHEMA=XX_APG:XX_APG_UPG transform=OID:n dumpfile=UPG_for_3ZZ_20230623_1215.dmp logfile=imp_UPG_for_3ZZ_$(date +%Y%m%d_%H%M).log &
