ORA-00126: connection refused; invalid duplicity

Cause : The DUPILCITY int he CONNCET_DATA fo the TN SaddressD ESCRIPTOIN is no tcorrecto r is no tsupportde.

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

Correctt he DUPLCIITY speicfied int he TNS dadress.

update : 26-06-2017

ORA-00126 - connection refused; invalid duplicity
ORA-00126 - connection refused; invalid duplicity

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