How to avoid error. WARN - I/O exception writing to state file. in OEM Agent gcagent.log..
1) getting error in gcagent.log below errors.
grep -i "I/O exception" gcagent.log
2020-04-15 03:49:02,134 [321:E5B1ACB6:GC.Executor.24 (oracle_database:STMP_SDC:Response) (oracle_database:STMP_SDC:Response:Response)] WARN - I/O exception writing to state file
2020-04-15 03:54:24,797 [47:8DB1D42F:GC.SysExecutor.3 (oracle_emd:ursdc26.unix.ukrail.net:1832:EMDStatusCollection) (oracle_emd:ursdc26.unix.ukrail.net:1832:EMDStatusCollection:EMDStatus)] WARN - I/O exception writing to state file
2020-04-15 04:19:35,668 [228:DC059361:GC.SysExecutor.16 (oracle_emd:ursdc26.unix.ukrail.net:1832:EMDStatusCollection) (oracle_emd:ursdc26.unix.ukrail.net:1832:EMDStatusCollection:EMDStatus)] WARN - I/O exception writing to state file