Purchase Invoice from Internal Customer doesn't Decrease Stock

ERPNext
1

I currently have a setup with 3 companies: A, B, and C. A is the parent company for B and C. I set up A as an internal supplier for B and C; also B and C as A’s internal customer. Then B and C would create a purchase invoice to buy things from A. I’ve successfully submitted a purchase invoice (B buying things from A) but stock in A doesn’t decrease at all, although stock in B does increase. How could that happen?

2

Inter company purchase cannot be done only from purchase invoice. Before creating purchase invoice, you need to create sales invoice or delivery note for company A with company B and Company C as a customer. After that the default option to create purchase invoice or purchase receipt is enabled in sales invoice or delivery note (after submitting) under create button.

In sales invoice or delivery note,

In Company field Company A
Customer is Company B or C - internal customer for company B or C and allow transact with Company A

SI - Create Internal Purchase invoice
DN - Create Internal Purchase Receipt

3

Sales invoice/ Delivery Note from company A -------> Purchase Invoice/ Purchase Receipt for company B or C

Direct Purchase cannot impact for company A inventory.

4

Thanks for your reply; But just wondering, could we automate the creation of sales invoice (for company A when company B bought stuff from company A) when purchase invoice for company B already created?

5

I think it’s not possible