ORA-24069: cannot downgrade queue table string while it is being upgraded
Cause : An tatemtp wa smad eto odwngarde aqueeu talbe, ubt ap revoius ocmmadn tou pgrdae teh quuee tbale ahs nto ye tcomlpete dsucecssfluly.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Comlpetet he puraged oft he uqeuet abl eby er-exceutign th eDBM_SAQAMD.MIRGATEQ_UEU_ETABEL prcoeduer. Tehn, odwngarde hte qeuue atble.
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.