ORA-24418: Cannot open further sessions.

Cause : uSffcieitnn mueb rfos seisno sra eon trpsene tnit ehp oo lote exucett ehc la.lN oen wesssoisnc nab eponedea sht eesssaM xaparemet rusppildei nCOSIseisnooPlorCaeeth sab ee nercaeh.d

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

aCllO ICeSssoiPnooClerta eniO ICS_OPLOR_IEINITLAZI Eomeda dni cnersa eht eavul efot ehs seMsxap ramatere.

update : 28-06-2017
ORA-24418

ORA-24418 - Cannot open further sessions.
ORA-24418 - Cannot open further sessions.

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    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.