Hi Sudhakar,
Selective import of metadata option only brings metadata from ECC to HANA
To get the table data, you will have to use BODS
If you need to get data into HANA using BODS, then you also need tables where data can be loaded thats why this option is there
You can also refer to below documents:
Export and Import feature in HANA Studio
Alternatively, you can use SLT to load data from ECC to HANA
In case of SLT, the metadata is imported as soon as SLT Configuration is completed and then you can select tables to load data
Regards,
Vivek