0044943: Negative Stock check can throw false positives

Description

The negative stock check is always executed with current stock level. Not considering the movement date of the document being processed.

Doing it this way when currently there is not stock we are confident that even if there is enough on the date of the document there is an outgoing document on a later date that won't have enough.

If currently there is enough stock the check allows the processing of the document. But it could happen that on the date of the document there is not enough stock. Causing a false positive

Steps To Reproduce

Create a new product item stocked.
Create a Goods Receipt of 10 units with date today.
Create a Goods Shipment of 5 units with movement yesterday.

It allows to process the shipment as it counts that there are 10 units in stock. But checking by movement date there is 0.

Proposed Solution

The current check should be executed 1st. And if there is enough stock a new check should be executed on the movement date of the document.

Issue History
Date Modified	Username	Field	Change
2020-09-01 09:12	gorkaion	New Issue
2020-09-01 09:12	gorkaion	Assigned To	=> Triage Finance
2020-09-01 09:12	gorkaion	Modules	=> Core
2020-09-01 09:12	gorkaion	Triggers an Emergency Pack	=> No

Relationships [ Relation Graph ] [ Dependency Graph ]

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