Hello Venkat,
are you using a graphical calculation view? In case you do and in case the type of your "dynamic" columns is the same, you can create a calculated column which uses the "case" function (Miscellaneous Functions - SAP HANA Modeling Guide - SAP Library).
e.g. CASE("$$IP_COL_NAME$$", 'COLUMNA', "COLUMNA", 'COLUMNB', "COLUMNB", 'COLUMNC', "COLUMNC")
Regards,
Florian