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Credit Card config and encryption

Hi frnds

I would appreciate if anyone can provide the config steps for credit card and also the step for encrytion. If you have a doc on it then please mail it to jdisgr8@yahoo.com

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    author's profile photo
    Former Member
    Posted on Aug 16, 2007 at 02:21 AM
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    • Former Member

      hi

      CREDIT CARDS

      Go thr below links:

      PAYMENT CARDS:

      http://help.sap.com/printdocu/core/Print46c/en/data/pdf/SDBILIVPC/SDBILIVPC.pdf

      http://help.sap.com/saphelp_erp2005vp/helpdata/en/93/745309546011d1a7020000e829fd11/frameset.htm

      Overview

      This document attempts to explain in the brief the credit card processing in SAP.

      SAP provides a flexible and secure payment card interface that works with the

      software of selected partners that provide merchant processes and clearing house

      services. In SAP the credit card processing is integrated with the sales and

      distribution module.

      Payment card configuration

      Much of what is required for credit card processing to work with VISA, Master

      Card, and American Express is already set up in SAP.

      For all credit card configurations refer to

      Define Card Types

      Transaction SPRO IMG ‡ Sales and Distribution ‡ Billing ‡ Payment Cards

      Here we define the type of cards that can be used in the system. A four-letter

      code is given for each card type. E.g. MAST for Master Card, VSAJ for Visa

      Japan. A function module for checking the card number is also specified here.

      1. Define Card Types

      Credit Card Configuration And Processing In SAP

      Maintain Card Categories

      (a) Define card Categories: Here we specify the card category of the

      payment card. With this the system automatically determines the card

      category when you enter a card number in master data or sales

      documents.

      (b) Determine card categories: Here we specify the acceptable number

      ranges for different card types. Also card categories are assigned to the

      card types. Even though SAP comes with card checking algorithms

      (Function Modules) for standard card types this configuration setting

      is particularly useful to those cards that do not contain any standard

      checking algorithm already set up in SAP.

      2. Determine Card Categories

      Maintain Payment Card Plan Type

      In this step, you assign the payment plan type for payment cards, the payment

      card plan type, to all sales document types in which you will be using payment

      cards. You cannot process payment cards if you have not made this assignment

      The standard system contains payment plan type 03 for processing payment

      cards. 3. Show the screen where this assignment is done.

      Credit Card Configuration And Processing In SAP

      3. Maintain Payment Plan Type

      Maintain Blocking Reasons

      In this step, you define blocking reasons for payment cards. You enter these in

      the payer master record to block cards. The standard system contains blocking

      reason 01 for lost cards.

      Risk Management for Payment Cards

      Transaction SPRO IMG ‡ Sales and Distribution ‡ Billing ‡ Payment Cards

      ‡ Authorization and settlement ‡ Risk Management for payment cards.

      Risk Management plays a central role within Sales, providing you with checks

      and functions to minimize your credit risk. In addition to letters of credit and

      export credit insurance, payment cards are among the payment guarantee forms

      that you can use to insure payment for sales order items. SAP comes with predefined

      payment forms of guarantee as shown below. Customer can also

      maintain other forms of payment suited for their line of business.

      Credit Card Configuration And Processing In SAP

      Define forms of payment guarantee

      3. Define forms of payment guarantee

      Maintain payment guarantee procedures

      In this step, you define Payment guarantee procedure. These procedure controls,

      which form of payment guarantee, are valid for a particular customer, and for a

      particular sales document type.

      The various settings done under this configuration are

      Define payment guarantee procedures

      Maintain customer determination procedure

      Maintain document determination procedure

      Assign sales document types

      Determine payment guarantee procedures

      Maintain authorization requirements*

      Here requirements* are set to tell the system how and when to carry out

      authorization when a sales order is saved. SAP comes with two requirements

      Form routine 1. Carry out authorization only when the sales document is

      complete. The system carries authorization when the order is saved.

      Form routine 2. Carry out authorization only when the sales document is

      complete, but the authorization for all the complete documents is carried out in

      batch.

      Additional requirements* can be assigned here as per the business requirements.

      *Requirements are ABAP/4 code. Requirements for various functions can be accessed using transaction VOFM

      Credit Card Configuration And Processing In SAP

      4. Maintain Card Authorization Requirements

      Maintain Checking Groups

      How and when authorizations are carried out depends on the setting you make in

      the customizing for maintain checking group routines.

      The three main settings that influence authorization are:

      a) Authorization requirements

      b) Authorization horizon

      c) Preauthorization

      There are two settings under this setting.

      Define checking group: Here a checking group is defined and the

      authorization requirement (described in the previous section), Authorization

      horizon (described below) and preauthorization settings are done for this

      checking group.

      5. Define Checking Group

      Credit Card Configuration And Processing In SAP

      Here you can see a checking group C1 is defined with the authorization

      requirement 902. Checking the pre-authorization tells the system to carryout preauthorization

      if the order fulfillment date falls outside the horizon. The

      authorization horizon specifies the number of days before the material

      availability date, or billing date, that the system is to initiate authorization. If a

      sales order is saved within the authorization horizon, the system carries out

      authorization immediately. If a sales order is saved before the authorization

      horizon comes into effect, the system does not authorize at all, or carries out

      preauthorization.

      6. Preauthorization Concept

      In this example, the system has been set to authorize one day before delivery

      creation. The system does not carry out authorization when the order is saved on

      Day 0, rather on Day 2. Note that the authorization validity period has been set to

      14 days in Customizing IMG‡ Authorization and settlement‡ Specify

      authorization validity periods. The transaction will have to be reauthorized if

      delivery activities take longer than 14 days.

      Assign checking groups: Here the checking groups defined earlier are

      assigned to different sales document types as shown 8.

      Specify authorization validity periods

      Here number of days that an authorization can remain valid for different card

      types are maintained. Refer to 9.

      Credit Card Configuration And Processing In SAP

      8. Assign checking groups

      9. Assign validity period for authorization for different card types

      Credit Card Configuration And Processing In SAP

      Account Determination

      Transaction SPRO IMG ‡ Sales and Distribution ‡ Billing ‡ Payment Cards‡

      Authorization and settlement ‡ Maintain Clearing House

      In the following steps, you set the condition technique for determining

      clearinghouse reconciliation accounts for authorization and settlement. The

      system uses the entries here to determine the clearing account for the payment

      card charges. When settlement is run, the postings in the receivable account for

      the payment card will be credited and a consolidated debit will be created and

      posted to the clearinghouse account. These accounts are a special type of general

      ledger account that is posted from Sales and Distribution.

      Here, you maintain:

      • Maintain field catalog.

      • Condition tables and the fields that they contain

      • Access sequences and condition types

      • Account determination procedures

      • You then assign these accounts to condition types.

      Add to field catalog

      Here you maintain the fields that can be used in the condition table. 10.

      Shows the transaction to maintain the field catalog.

      10. Maintain Field Catalog.

      Maintain condition tables

      Here condition tables are maintained with fields that are added to the field

      catalog. SAP comes pre-configured with two condition tables 4 and 6. Refer

      11.

      Credit Card Configuration And Processing In SAP

      11. Maintain Condition Table

      Maintain access sequences

      In this step we define an access sequence and link the access sequence with the

      condition tables.

      Here an access sequence is defined. SAP comes with the access sequence A001.

      12. Define Access Sequence

      Once the new access sequence is defined, it is linked to the condition tables as

      shown in the next screen.

      Credit Card Configuration And Processing In SAP

      13. Maintain Access For Access Sequence

      Selecting an access and clicking fields will display the fields for the selected

      access as shown below for access 10 as shown above.

      14. Display Access Fields

      Maintain condition types

      Here condition types are defined and the access sequence to linked to it.

      Condition types are contained in account determination procedures and control

      which access sequences the system uses to find condition records.

      These are The condition tables.

      Credit Card Configuration And Processing In SAP

      15. Define condition type

      Maintain account determination procedure

      In this step an account determination procedure is defined and linked to the

      condition type (which in turn is linked to the access sequence).

      Define account determination procedure

      16. Assign account determination procedure.

      Here an account determination procedure CC01 is defined and the condition type

      CC01 is assigned to it.

      Access sequence linked to the condition type

      Credit Card Configuration And Processing In SAP

      Assign account determination procedures

      In this customizing the previously set up account determination procedure is

      assigned to different billing documents.

      Assign Accounts (G/L)

      G/L accounts are assigned here for the combination of Sales organization, Card

      type, chart of accounts and condition types as shown in the 17.

      17. Assign G/L accounts

      Set authorization / settlement control per account

      Each G/L account is assigned an authorization and a settlement function module.

      The system will read the configuration a call the authorization and settlement

      function module during authorization and settlement respectively.

      Credit Card Configuration And Processing In SAP

      18. Set Authorization and settlement function module

      Maintain merchant IDs per account

      A merchant may have one or more IDs for each clearinghouse with which it does

      business. Here, you assign these different merchant IDs to their related

      receivables accounts.

      19. Assign Merchant ID’s

      Credit Card Configuration And Processing In SAP

      Authorization and Settlement in SAP

      20. Sales Order Cycle With Credit Card Authorization

      When an order is placed through the front-end system, the order information,

      credit card information, billing information, shipping information is passed to

      SAP. SAP processes the order calculates the taxes, the shipping costs and reads

      the configuration information settings and executes the function module setup as

      described in Fig. 18. The function module formats the data and makes a RFC *

      call to the payment application**.

      The payment application screens the order for fraud, encrypts the data and

      communicates with the third party processor who in turns communicates with

      the card association and card issuer.

      *RFC (Remote Function Call)

      *Payment Application: Middle ware between SAP and third party processor/bank.

      Credit Card Configuration And Processing In SAP

      The third party processor responds back with the response whether the

      transaction is approved or declined or referred.

      Note: When any item in the order does not have a confirmed quantity, then

      authorization is not carried out for the full amount. A small dollar amount

      usually ($1) is used as the authorization amount. During the rescheduling run

      the system will check for the material availability. If the material can be

      delivered within the horizon date, a full authorization for the order is carried

      out.

      Approved: When the credit card transaction is approved the systems checks for

      the material availability, confirms the material for the ordered quantity and saves

      the order.

      Declined: The material availability check for the material is not made, and the

      order is rejected.

      Referred: The order is saved and is blocked for delivery. In this situation is

      merchant calls the bank checks for the available credit on the card and a manual

      authorization is carried out.

      21. Sales Order Entry Screen in SAP

      Payment Card

      Information

      Credit Card Configuration And Processing In SAP

      The first line in payment card screen is the card check performed by SAP system,

      using the card check algorithm function module as described in 1. And the

      remaining lines represent the actual authorizations that are carried out.

      22. Payment Card Screen

      Path Header ‡ Payment Cards.

      Settlement

      Legally the merchant can charge the credit card after the order has been

      completely processed. In SAP this happens after a delivery is created and the

      goods has been shipped. In case there is not enough authorization for the order

      to be delivered, the system goes out the get the authorization for the remaining

      amount.

      In SAP settlement is initiated using the transaction FCC1. All the valid

      authorization is submitted in a batch to the payment application at scheduled

      intervals as specified by the third party processor.

      The payment application encrypts this data and communicates with the third

      party processor. The third party processor checks if the settlement request has a

      valid authorization against it. The third party processor then transfers the fund

      from the cardholder’s bank to the merchant bank.

      Authorization

      Response

      Credit Card Configuration And Processing In SAP

  • Posted on Aug 16, 2007 at 03:22 AM

    mail sent to you.

    Reward if it helps.

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    • Former Member

      The docs i have received contain more of text that explain the text, i was able to find most of the transaction s but not all. Does anyone have a good documentation that details the transactions along with the text for credit card config and its encryption.????

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    Former Member
    Posted on Aug 22, 2007 at 12:31 PM

    Found the solution

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