Error Message :
The provided type "SQL" is not allowed.

Problem with the function GET_LOGIN.  The function always returns the above error message.

Cause type:
By design
Root Cause: A change in behavior in AE version 9 SP5, now must use a custom login type in order to use the get_login command.

OS Version: N/A

Change in behavior as of V9 SP5. A custom login type must be used in version 9 SP5 and above in order to use the GET_LOGIN command.

Reference

Automic Community Post:

Workaround :
N/A