ORA-28577 argument string of external

 ORA-28577 argument string of external procedure string has unsupported datatype string

Oracle Database Server Error Messages Code ORA-28577 Description About Help;

Argument string of external procedure string has unsupported datatype string.

    Error Problem Cause;

While transferring external procedure arguments to the agent, an unsupported datatype was detected.

    How to Solve fix ORA-28577 argument string of external procedure string has unsupported datatype string?

    Fix Action for Solve;

Check your documentation for the supported datatypes of external procedure arguments.