Partner company JPB01L and partner business unit S1102 is not valid

Hi Guys,

I am user is getting the below error message while he is copying the one roll to another roll .

Partner company JPB01L and partner business unit S1102 is not valid combination.

But is a warning message .Kindly let me know in BPS where we need to maintain the above combination .

More-mover on what basis the user is getting above message .

Kindly help me .