Multiprovide problem

Friends

I am creating Multiprovider with two info cubes.

first i have selected only one cube and moved the dimensions and keyfigures as we do when we create a multiprovide.

I am getting the following error.

" Assignments for InfoObject 0CRM_SLSCYC have not yet been maintained -> Long text"

What is this error.

Please help me.

Regards

Sundaresan