R30990 PurchaseInvoice - Validate Total Amount Sign Restriction

Code	R30990
Entity	Logistics.Procurement.PurchaseInvoices Entity
Name	ValidateTotalAmountSignRestriction
Attribute	Product
Layer	Back-End
Events	Planning +
Modify	NO
Action	Validate that: If 'PurchaseInvoice.DocumentType.InvoicesOption.TotalAmountSignRestriction == (-1) AllowOnlyNegative', then the sign of the total amount to pay of the Purchase Invoice is '-' ; If 'PurchaseInvoice.DocumentType.InvoicesOption.TotalAmountSignRestriction == (0) AllowAll', then the sign of the total amount to pay of the Purchase Invoice is '-' or '+'; If 'PurchaseInvoice.DocumentType.InvoicesOption.TotalAmountSignRestriction == (1) AllowOnlyPositive', then the sign of the total amount to pay of the Purchase Invoice' is '+'.
Description	According to the particular business purpose of the Purchase Invoice, we are able to manually restrict the sign of the Total Amount of the document. For example, using this option we can specify that a certain document can be used when returning goods (in this situation the Total Amount is with a negative sign) or not. The option is called 'Total amount Sign Restriction' and is set in the Entity Settings panel in the Document Type's definition. In order to assure that this restriction is not violated - we need to check if the sign of the Total Amount of the Purchase Invoice corresponds to the value set 'Total amount Sign Restriction' for the particular document type.
Message	Use the message from R28177 Invoice - Total Amount Sign Restriction.
** Version**	Introduced: 2020.1
Revocable	NO

* For more information about the Business Rules Documentation Template and a short explanation of each column, see topic System Business Rules.