Can't access EM on database 11g
Hi, all
I can't access EM on database 11g. I checked agent are running and listener are running on Grid Home.
However, i check emagent.trc and found some errors:
ERROR pingManager: nmepm_pingReposURL: Did not receive a response header from repository
ERROR upload: Exceeded max. amount of upload data: 1842 files, 20.675579 MB Data. 15.55% of disk used. Disabling collections.
ERROR pingManager: nmepm_pingReposURL: Did not receive a response header from repository
ERROR pingManager: nmepm_pingReposURL: Did not receive a response header from repository
ERROR command: nmejcn: received no status header from repository at https://prod1:1158/em/upload/
ERROR recvlets.aq: for metric Availability.Cluster_Node_Down on target rac_database prod, EM metadata specifies no KeyColumn, but server reports OBJECT_TYPE 99