The full error message is as follows:
Error logging in. Unable to process the database transaction. Error:
DBMS API library 'oci.dll' loading fails
This library is a part of DBMS client installation, not SQLAPI++
Make sure DBMS client is installed and
this required library is available for dynamic loading
1) The directory from which the application loaded
2) The current directory
3) The Windows, Windows system, or 32-bit Windows system directory
4) The directories in the PATH environment variable
This problem can occur if you are using Oracle for the AppScan Source database, but you do not have a 32 bit Oracle client installed on the system.
If you do not have an existing 32 bit Oracle client on the machine, download and install the Oracle Instant Client from the Oracle web site.
Once the Oracle client is installed, ensure that the directory containing ociw32.dll is on the system's PATH variable or copy ociw32.dll to the AppScan Sourcein director