More than one user name specified for command
ORA-28104 – Oracle Error Code
Policy function or package is invalid
ORA-28106 – Oracle Error Code
Input value for argument #string is not valid
ORA-28107 – Oracle Error Code
Policy was disabled
ORA-28108 – Oracle Error Code
Circular security policies detected
ORA-28109 – Oracle Error Code
The number of related policies has exceeded the limit of 16
ORA-28110 – Oracle Error Code
Policy function or package string.string has error
ORA-28111 – Oracle Error Code
Insufficient privilege to evaluate policy predicate
ORA-28112 – Oracle Error Code
Failed to execute policy function
ORA-28028 – Oracle Error Code
Could not authenticate remote server