MIRO should not allow to do posting

[vigneshs1]

Hello SAP consultants,

Hope you are all doing good,

Scenario,

Service PO has been created for 10 Qty and Service entry note done for 10 Qty & MIRO has been done for the same.

Here comes my question, once MIRO has been done for the whole PO 10 Qty, If i go to the MIRO page again and entering the PO number for adoption, system should throw an error which means there should be an validation.

How to configure this part?

I would really appreciate if anyone guide me through it.

SAP Community SAP Fiori SAP S/4HANA Finance SAP S/4HANA SAP Integrated Business Planning 

[Rajprit16]

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[jagdeepsingh83 · Accepted solution]

Technically, You do not have to do this --here are valid reasons 

1. SAP automatically does 3 way match -you mentioned PO Qty=GR Qty= IR Qty and amounts --then 3 match is good -- invoice will not be blocked -- if there PO amount difference or Qty difference -- depends on your tolerances limits configuration -invoice will be automatically blocked 

2. Normally if vendor can send credit or debit memo based-- you should let that happen--not put any hard blocks what you are seeking 

3. if the vendor is sending you a duplicate invoice --then you should activate the duplicate check configuration --so that system can let you post if it duplicate invoice check is activated in SAP

I do not see reasons why you want to put a blocker when the system has enough ways to handle these situations. It may lead to more issues than a solution.

[Prasad_Baraskar_]

Hello vigneshs1,

MIRO is incoming invoice entering transaction. Hence choice of decision making is with business / finance team. consider probabilities of amending, changes, subsequent posting etc. in existing invoices system would not throw any error. 

Perhaps you can explore Indicators for GR, Service - Based Invoice Verification in Invoice tab defined for a purchase order item.

"In service-based invoice verification, the quantities and values of services performed and ordered to date are available for checking purposes. As in the case of invoice verification for materials, you are able to change quantities and values within the permitted tolerances.

In addition, if service-based invoice verification is active, the acceptance posting is carried out at the level of the services in the entry sheet, and the quantities and values of the accepted and invoiced services are shown in the PO history."

Hope this will help.
Regards,
Prasad Baraskar.