Invoice splits due to sales order number being different.

[a123456]

We are trying to setup invoicing by sales order (SO). We would like to combine multiple SO(s) into a single invoice. All pertinent information is identical in both SO documents. Is it possible to stop splitting invoices due to sales order numbers being different? Below is the error message resulting in the split invoice. Any help would be greatly appreciated.

SAP Version: ECC6 EHP7

Thanks, Gene

Here is our config:

[a123456]

Everyone, Thank You.

We are now able to combine multiple Sales Orders on a single Invoice for the same customer. Changing both Assignment and Reference Numbers along with the Data VBRK/VBRP (transfer process) gave us the required functionality.

Gene