Invoice split due to different partner data

Hi,

While combining the two delivery documents into single invoice, we are facing the invoice split with the below error message -

SPLIT DUE TO DIFFERENT PARTNER DATA

PR FIELD NAME $0000000001 $0000000002

SP ADDRESS 9000153979 9000163362

How to avoid splitting the invoice into billing document, appreciate your support in solving my problem.

Anticipating a positive reply

Thanks

Best Regads,

Goutham