Too many requests in the cube

Hi Experts,

Too many requests against 0FIGL_C10. Daily we are collapsing requests in Infocube 0FIGL_C10.

We are following the below design.

0FI_GL_10 (DS),and two more Custom DSO's --> 0FIGL_O10 (DSO) --> 0FIGL_C10 (Cube) --> RS_BCT_FIGL_DATA_GET_VC10 (Function Module) --> 0FIGL_V10 (virtual Cube) --> Multiprovider --> Queries

My requirement is have to reduce the requests in the 0FIGL_C10 (Cube), but I want whole data for reporting purpose.

Please suggest inputs to satisfy above requirement.

Thanks,

RAJ