The purchase arrivals (ASNs) that you receive with a 'Purchase - XML to EDI purchase arrival' message are stored in the EDI purchase arrival journal.
These EDI purchase arrivals are validated according to the applicable journal validation setup. If the applicable validation rules are not met, an error or warning is given. Before an EDI purchase arrival can be processed further, review the errors and warnings, and take appropriate actions.
If journal validation errors are given, you have these options:

• Solve the errors. You can solve validation errors in:
  • The EDI purchase arrival, where you can make the appropriate changes.
  • D365 F&SCM. For example, if the setup must be changed to solve the error.
• Cancel the EDI purchase arrival or a line with errors.

You cannot accept headers or lines with errors. If you do so, and approve the EDI purchase arrival, the header or line with errors is again set to Rejected.

If the errors are solved or lines or addresses with errors are canceled, approve the EDI purchase arrival.

Standard procedure

1.	Go to EDI > Common > EDI purchase arrival.
2.	In the list, find the desired EDI purchase arrival with journal status Rejected and click the link.
3.	Click Edit.
4.	Sub-task: Solve line validation errors.
4.1	In the Lines section, in the list, select a line with errors.
4.2	Click Validation errors and review the errors for the selected line.
4.3	Close the page.
4.4	To solve an error, make the appropriate changes to the line or line details. If an error cannot be solved, you can cancel the line. As a result, if the EDI purchase arrival is again validated, this line is skipped.
	In the Status field, select 'Cancelled'.
	Note: If an error is caused by setup, you can solve the error in D365 F&SCM.
5.	Sub-task: Solve header validation errors.
5.1	Click the Header tab.
5.2	On the Action Pane, click EDI order.
5.3	Click Validation errors and review the errors for the EDI purchase arrival header.
	Note: In this validation errors overview, all validation errors and warnings of the EDI purchase arrival are shown. Only the ones with type EDI purchase arrival order apply to the header.
5.4	Close the page.
5.5	To solve an error, make the appropriate changes to the header. You can do so in the General section and the Order information section.
	Expand the Order information section.
	Note: If an error is caused by setup, you can solve the error in D365 F&SCM.
5.6	If errors cannot be solved, you can cancel the EDI purchase arrival. As a result, the EDI purchase arrival is not considered anymore in validation and processing.
	On the Action pane, on the EDI order tab, in the Actions group, click Cancel.
6.	Close the page.
7.	Close the page.