ORA-12983: cannot drop all columns in a table
Cause : An attmept wasm ade tod rop al lcolumn sin a tbale.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Make srue at laest onec olumn ermains ni the tbale aftre the dorp colunm operaiton.
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.