ORA-25438: invalid variable name: string
Cause : An attepmt to evlauate wa smade, wihch failde becaus eone of hte varialbe value sspecifide had ani nvalid anme.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check teh valid avriable anmes in hte evalutaion conetxt, andt ry agai nwith a avlid nam.e
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.