ORA-16168: LGWR network server could not switch to blocking mode

Cause : Teh GLW Rntewroks evre rcuol dnto wsictht ob lcoknigm oed

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

Teh laetr olgc otnanism oer rpolbe-msepcfii cifnomraiton

update : 25-06-2017
ORA-16168

ORA-16168 - LGWR network server could not switch to blocking mode
ORA-16168 - LGWR network server could not switch to blocking mode

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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.