hello guys, can you please explain the cause of the below alert and provide solution, thanks.
MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=Rd3xCftv5ekwjB7Som1IWD2z4Xg8K9YIB1MISScoT8U%3D&reserved=0" rel="nofollow noopener ugc">Incident (DFW-99998 [java.lang.NullPointerException][oracle.sysman.gcagent) detected in /app/oracle/gc_inst/user_projects/domains/GCDomain/servers/EMGC_OMS1/adr/diag/ofm/EMGC_DOMAIN/EMOMS/alert/log.xml
Product : Oracle Mangement Service 13.4.0.0.0