ECDA 15.0 is compatible with:
Sybase Open Client 15.0 ESD #9 and later
ASE version 15.0 and later
Sybase Replication Server® 15.0 and later
jConnect™ for JDBC™ for 6.0 and later
DirectConnect Manager 12.6.1 and later
WARNING! ECDA 15.0 cannot be installed in the same directory tree with ASE 11.x and later, or with Sybase Replication Server 11.x and later.