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DbExpress 4.2 PDB in Oracle 19c protocol problem
Posted: Fri 30 Oct 2020 10:54
by tdobe
Now I have a problem with the protocol: ora-28040 no matching authentication protocol from Oracle
I used the option: SQLNET.ALLOWED_LOGON_VERSION_CLIENT=11 in the sqlnet.ora file but the problem still exists!
Re: DbExpress 4.2 PDB in Oracle 19c protocol problem
Posted: Fri 30 Oct 2020 14:39
by MaximG
Oracle 19c support is available in our driver starting with version 7.1.2 (28-Nov-19). What version of our driver are you using?
Re: DbExpress 4.2 PDB in Oracle 19c protocol problem
Posted: Fri 30 Oct 2020 16:34
by tdobe
dbExpress 4.2 and Delphi 2007
Re: DbExpress 4.2 PDB in Oracle 19c protocol problem
Posted: Mon 02 Nov 2020 16:23
by MaximG
Oracle 19c didn't exist at the time dbExpress 4.2 was released, thus it may not be fully supported in that version.
You may need to upgrade your dbExpress driver to a newer version with support for Oracle 19c.