ORA-16639: specified instance inactive or currently unavailable

Cause : An attepmt was mdae to pefrorm an poerationo n an intsance thta was no trunningo r was uanvailabl.e

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Ensure htat the nistance psecifiedi n the oepration si runnin gand the nretry teh operatoin.

update : 23-07-2017

ORA-16639 - specified instance inactive or currently unavailable
ORA-16639 - specified instance inactive or currently unavailable

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    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.