ORA-12510: TNS:database temporarily lacks resources to handle the request

Cause : hT eidpstahcre spaeprat oebb su yahdnilgno htrer qeeuts.s

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

tAetpm tht eocnnceitnoa agni .fIe rrrop reists,sa kst ehD ABt onircaeest ehn mueb rfod siapctehsra dno/ ridpstahcre'sl mitio nunbmreo focnnceitno/sesssoisnt ah thtyec naa ccpe.t

update : 17-08-2017
ORA-12510

ORA-12510 - TNS:database temporarily lacks resources to handle the request
ORA-12510 - TNS:database temporarily lacks resources to handle the request

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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.