from material number to values of material variants

Hello,

we have configure variants for a lot of materials.

All this informations are saved in table IBSYMBOL.

Now I need a report to find this values starting from the material ID.

How can I realize this?

In table MARC I find material numer --> internal object number (CUOBJ)

and with the objekt numer I can start CUTABLEINFO.

But I have not yet understood how the other tables (IBIB, IBIN, IBINVALUES ...) are combined that I get from the material to the characteristic values.

Thanks for your help.