Integration documentation for sap sd with fico and mm

Question

hi Sappers,
I need Documentation for SAP SD with FICO and MM Module
its very urgent.
mail id : [email protected]

Answer 1

<b>Some basic information :</b>
FI-MM: The integration between FI-MM happens in T-code: <b>OBYC</b>
  1. When PO is created :
No Entry -
  2. When GR is posted 
      Inventory Account dr (Transaction Key BSX in OBYC)
            To GRIR account (T.Key WRX in T-code OBYC)
  3. When Invoice is posted
      GRIR account Dr.
      Vendor account  Cr.
  4. Payment made to Vendor
      Vendor A/c Dr
            To Bank Clearing A/c Cr.
Points to know : Movement Types, Assignment of Movement types to T-keys (T-code OMJJ), Value string (I also need some information on this) , OMWN and OMWB transactions. 
There is a close integration b/w FI & MM, actually document flows from MM to FI in the following areas such as,
<u> 1. Movement Types:</u>
Used to enable the system to find the predefined posting rules determining how the accounts of financial accounting system are to be posted & to update the stock fields in the matrl master data.(Goods Receipt, Goods Issue, etc)
<u> 2. Valuation Class:</u>
Assignment of material to grp of gl account, used to determine the gl accounts that are updated as a result of goods movement.
<u>3. Transaction/Event key:</u>
Used to control the storage or filing of documents & assignment of documents.Used to differeniate b/w various transactions such as goods movement tht occur in inventory.
<u> 4. Material Type:</u>
Each material should assign mtrl type in mtrl master record used to update whether changes made in qty are updated in material master record & change in value also updated in stock account.
<u><b> FI-SD Integration:</b></u>
The integration is done in T-code VKOA
<u>  1. Sales Order Created</u> 
        -No Entry-
  <u>2. PGI done (Goods issue)</u>
      Cost of Goods Sold     Dr (Configured in OBYC GBB T-Key)
           To Inventory Account
<u>  3. Billing document released to Accounting</u>
        Customer Account Dr.
              To Sales Revenue Account (ERL T-key in Pricing procedure)
  Note : The GL account is assigned to this ERL in VKOA
<u> 4. Payment Received</u>
        Bank Clearing A/c Dr
                       Customer A/c Cr. 
Points to Know : Good to understand the pricing procedure and how the different transaction keys are used like ERL, ERS etc