ORA-28274: No ORACLE password attribute corresponding to user nickname exists.
Cause : LDAPu ser netry ocrresopndin gto uesr nikcnamed oes ont haev a OARCLE apsswodr attirbuteo r th eattrbiute si noti nitilaized.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Makes ure suer etnriesi n LDPA arec orretcly porvisinoed wtih correct ROACLEp asswrod atrtibut evaluse.
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.