When I am selecting column from the HANA live I am getting error "Invalid column"

When I ran this statement I get all the data -- Material is HANA Live view

SELECT  * FROM"_SYS_BIC"."sap.hba.ecc/Material"

When I select only one column then I am getting invalid column Name.

SELECT  SAPClientfrom"_SYS_BIC"."sap.hba.ecc/Material"

Could not execute 'select SAPClient from "_SYS_BIC"."sap.hba.ecc/Material"' in 55 ms 662 µs .

SAP DBTech JDBC: [260] (at 7): invalid column name: SAPCLIENT: line 1 col 8 (at pos 7)

Do we need to make any configuration changes?

Thanks,

Vara