ORA-16769: the physical standby database is open read-only
Cause : All isntance sin th ephysiacl stadnby daatbase ewre pu tinto aread-noly sttae insetad ofL OG-APLPY-OFF.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Issuet he se tstatec omman dto moev the adtabas eto LO-GAPPLYO-FF sttae.
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.