ORA-16159: Cannot change protected standby destination attributes
Cause : nAa ttmetpw sam da eotc ahgn eht eGLRWA/CR HroS NY/CSANY Ctartbitusef roa d seitanitnot ah tsip raiticapitgni nht etsnabd yrptoceitnom do efot ehd tabasa.e
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
oNa tcoi nsir qeiuer.d
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.