SApbpc10 nw - error while creating a model

Hi all,

While creating a model name finance, im getting the below error..

Created workstatus table

Document/directory already exists

CATEGORY with formula is newly assigned to a model. Please process it again.

ACCOUNTF with formula is newly assigned to a model. Please process it again

any solution please.

Note,

I have processed all the dimension few times without an error pointing.