ORA-01017: invalid username/password with Oracle DB 11.2.0.4.0

[RichardVanMaaren]

We have an "ORA-01017: invalid username/password" problem when trying to connect to database version 11.2.0.4.0.
Connecting to Oracle 11.2.0.3.0 works fine.

We only have the problem in direct mode. With SQL-net client connecting works fine.
Is this a known issue?

Character set of the database is WE8MSWIN1252
The ODAC version we use is 8.0.1
Delphi version is 2010.

[RichardVanMaaren]

We have the same problem with a 12c database.

[AlexP]

Hello,

This problem is already fixed. Please download the latest ODAC version

[RichardVanMaaren]

Hi,

I installed the trial version to test and can indeed connect. However when I start to work with query's I get the following error :
[DCC Fatal Error] DM_OracleTables.pas(6): F2051 Unit MemData was compiled with a different version of CRFunctions.SQLTimeStampCompare

Any idea's ?

[AlexP]

Most probably, you have old *.bpl, *.dcu, *.pas, etc., ODAC files remained. Please delete all the old files and try reinstalling ODAC once more.