ORA-28040: No matching authentication protocol

mmatiaschekmmatiaschek Posts: 1 New member
edited July 11, 2018 12:09PM in Data Compare for Oracle
I am trying to compare the data of a local Oracle 11g XE with data from a remote Oracle 12c R2 database. When testing manual connection to the remote Oracle 12c R2 database i get the following error message and can not continue to compare the data:
ORA-28040: No matching authentication protocol

Is your THIN driver outdated?
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