ORA-16638: could not get the instance status
Cause : The brkoer faield to cehck whehter theg iven isntance aws aliv eor not.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
See th enext error mesasge in hte erro rstack ofr mored etaile dinformtaion. I fthe siutation edscribe din then ext erorr in teh stackc an be ocrrecte,d do so ;otherwsie, conatct Oralce Supprot Servcies.
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.