SAP PI 7.3 installation

Hi,

I was trying to install SAP PI 7.3 on SLES11 / DB2

But there was an error hence i have decided to uninstall it and again the error while uninstalling, that was because my software was there under /db2/<SID>/sapdata1.

Hence i have tried to delete the directories manually using SAP note 1259982.

After that i have tried to start installation everything was ok but sapinst does not prompt for ABAP export directories.

Could you please help me on this ?

Thanks,

Prabhakar