ORA-00126 : connection refused; invalid duplicity
Cause : The DUPLICITY in the CONNECT_DATA of the TNS address DESCRIPTION is not correct or is not supported.
Action : Correct the DUPLICITY specified in the TNS address.
Popularity: 8% [?]
Complete Source for Oracle Error Code Ora-, Pl/Sql Tips and Tricks and Oracle Error Message Description
Cause : The DUPLICITY in the CONNECT_DATA of the TNS address DESCRIPTION is not correct or is not supported.
Action : Correct the DUPLICITY specified in the TNS address.
Popularity: 8% [?]