ORA-12508: TNS:listener could not resolve the COMMAND given

Cause : d b yincmopatbile rOacl eNeto r Nte8 vresiosn. D onoti ncldue i nerrro maunal.

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

Thi sis ont seen i nnoraml ues ofO racel Ne.t

update : 29-06-2017
ORA-12508

ORA-12508 - TNS:listener could not resolve the COMMAND given
ORA-12508 - TNS:listener could not resolve the COMMAND given

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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.