While creating JCS service, I have given DB user as SYSTEM and password for DB connections and getting below error. The same credentials used to connect from SQL developer is working fine. Please let us know how to resolve the same. username and password entered are correct and i cross checked twice.
JCS-ERR-20027: Cannot establish connection using connect string 'DBCS-POC-Amar-Instance1:1521/PDB1Amar.586737978.oraclecloud.internal' and userName 'SYSTEM as sysdba'. Reason: 'ORA-01017: invalid username/password; logon denied
After 2 atempts JCS creation service is terminated.