Hi Astha;
Yes, PB 2017/2019 support both the 32 bit and 64 bit DB Client for ASE! :-)
Just make sure that you set your transaction object, using the following highlighted values ... for example:
// Profile ASE 16/17 (Chris)
SQLCA.DBMS = "ASE"
SQLCA.Database = "Chris"
SQLCA.LogPass = <**********>
SQLCA.ServerName = "STDCHRIS"
SQLCA.LogId = "Chris"
SQLCA.AutoCommit = False
SQLCA.DBParm = "Release='16',Async=1,DBGetTime=5,DBTextLimit='90000',TrimSpaces=0,AppName='PB2019R2',Host='STD-Chris'"
HTH
Regards ... Chris