Hi Blair_38 , see this help topic:
Error: AccountIdNull or AccountNull (myob.com)
It suggests that there are one or more items on the bill that are set up as I buy and I inventory only. The workaround is to add I sell...
Ensure that all line items on the PO have the appropriate account assigned. Each item should have an associated expense or asset account. Check if the vendor profile has default expense accounts and other relevant details. Look into the error logs or detailed error messages provided by the system. Sometimes these logs give more insight into which field or account is causing the issue. Refer to the system’s documentation or support guides for specific error messages like "AccountIdNull".
