Flip Account Sign

Hi ,

Now  we are fallowing as per BPC standards ( revenue accounts ) as  INC account type and Expenses accounts as EXP account type .

But my client wants in reverse as per ECC .

I changed actual data using Credit positive option and  and planning to change master data  INC accounts as EXP account type expenses accounts as INC account type .

Please let me know  if any impact ( business rules or input templates or reports or any )  if I change accounts type as above ?

Thanks,

PSR