Invoice verification config???

Question

hii
What are the significance of below configuration in invoice verififcation ??
1.materials management>Logisti Inv Verifcation>
do the settings for Invoice blocks??,
Tolerances, then Incoming invoices..???,
Indicator stochastic Block???
2. Set check for duplicate invoice ??
Explain me one by one with some example .
Thanks

Answer 1

Hi,
1.Logistics Invoice Verification
In the Implementation Guide for Logistics Invoice Verification, you make the system settings that are required for the following areas:
a) Processing invoice receipts
b) Connection to Financial Accounting
Note:- You must process the sections for document types and number ranges in the Incoming Invoice unit.
2.Invoice Block
In the "Invoice Block" unit, you can configure the settings for blocking invoices.
This includes the following functions:
Determine Payment Block
Set Tolerance Limits
Item Amount Check
Stochastic Block
3.Set Tolerance Limits
Specify the tolerance limits for each tolerance key for each company code.
When processing an invoice, the R/3 System checks each item for variances between the invoice and the purchase order or goods receipt. The different types of variances are defined in tolerance keys.
Variances are allowed within predefined tolerance limits. If a variance exceeds a tolerance limit, however, the system issues a message informing the user. If an upper limit (except with BD and VP) is exceeded, the invoice is blocked for payment when you post it. You must then release the invoice in a separate step. If the tolerance limit for BD is breached, the system cannot post the invoice.
Note that if you set all limits for a tolerance key to Do not check, the system does not check that tolerance limit. Therefore any variance would be accepted. This does not make sense particularly in the case of the tolerance key Form small differences automatically.
4.Stochastic Block
Configure the system settings for the stochastic block.
Activate: This specifies the company codes in which the stochastic block is used.
Set: This specifies the degree of probability that an invoice is stochastically blocked.
5.Duplicate invoices
Invoice date If the system finds an invoice that matches all attributes, the system
displays a customizable message.
If you are entering credit memos, subsequent debits, or subsequent
credits, the system does not check for duplicate invoices.
The exception is the Argentina country version, where the system checks
for duplicate invoices and credit memos.
If a previously processed document is later cancelled and then entered
again, no message is displayed.
pherasath