Procedure documentationImplementing Self-Service Procurement in ERP

 

Self-Service Procurement is preconfigured to allow for an accelerated implementation. It also has configuration settings where you can:

  • Define roles

  • Define number ranges

  • Connect Open Catalog Interface (OCI) catalogs

  • Create authorization checks for the general ledger (G/L) accounts

  • Configure message handling

  • Configure the search function in the material master

  • Define rulesets for material group, purchasing group, follow-on document type, and movement determination.

  • Define fields for item comparison

  • Define document types

  • Customize the business workflow using the following sections:

    • Technical configuration

      Allows you to Customize the SAP business workflow automatically. You can also set checks for events and tasks, for example.

    • Business process configuration

      Allows you to create rulesets to determine the appropriate approver. For example, an approver could be a user that is responsible for a shopping cart item in an organization.

Procedure

You can define the configuration settings in Customizing forMaterials ManagementunderStart of the navigation path Purchasing Next navigation step Shopping Cart End of the navigation path.

There are mandatory and optional settings, as outlined as follows:

  1. Mandatory Settings

  • Roles

    You must assign the appropriate roles to the users. The following roles are available:

    • Approver for Self-Service Procurement in SAP ERP (SAP_MM_SSP_APPROVER)

    • Employee for Self-Service Procurement in SAP ERP (SAP_MM_SSP_EMPLOYEE)

    • Administrator for Self-Service Procurement in SAP ERP (SAP_MM_SSP_ADMIN)

  • Number ranges

    You must define number ranges for shopping carts. You can change the predelivered Customizing setting if required.

  • Connected catalogs

    You can connect both your own catalogs and external Internet catalogs.

  • Approval process

    You can configure the approval process, for instance, by defining the threshold value for items that require approval.

    For more information, see Approval Workflows and Overview of the Approval Process.

  • Setting parameters in theUser profile

    Using transaction SU3 enter the following data in the User profile:

    • Enter WRK(Plant) in the Parameter Name field and enter the parameter value. This parameter is used for the plant default.

    Enter the parameter name KOS (cost center) and enter the parameter value. This parameter is the default cost center.

    Note Note

    The above settings are needed if Organizational Management (transaction PPOME) in ERP is not maintained.

    For more information about Organizational Management, see SAP Library for SAP ERP-> SAP Help Portal at http://help.sap.com/erp606Information published on SAP site Start of the navigation path Human Resources Next navigation step Personnel Management (PA) Next navigation step Organizational Management End of the navigation path.

    End of the note.

2. Optional Settings

    • Authorization checks for the general ledger (G/L) accounts

      You set up the authorization check for general ledger (G/L) accounts for the shopping cart. You can determine if the authorization check is to be active for each company code. If the check is active, each time a general ledger account is entered in a shopping cart, the system checks if the user has posting authorization for the specified account.

      To edit or update the authorization check for G/L accounts, you can use the maintenance view /SRMERP/V_001_SC..

    • Configure message handling

      You can determine if the system writes a log entry, and if a CCMS (computing center management systems) alert is triggered. You can access the application log using transactionSLG1, application log object /SRMERP/.

    • Configure message filtering and mapping

      You can configure how messages can be displayed to customers, or how they may be mapped to generic messages.

    • ConfigureSearchin the material master

      You can enable searching in the material master. If enabled, the Search For field can be used to search for materials.

    • Define rulesets to determine the material group

      You can access the BRFplus functionDetermine Material Group from Item Data (/SRMERP/F_DET_MAT_GRP) to define how the material group is determined for shopping cart items that do not have a material group or a material number. This can be the case, for example, for free-text items or for catalog items without a material master.

      This function is processed before follow-on document creation to ensure that purchase requisitions and purchase orders can be created automatically.

    • Define rulesets to determine the purchasing group

      You can access the BRFplus function Purchasing Group Determination (/SRMERP/BRFP_PURGRP) to define how the system determines the purchasing group for shopping cart items that do not have a purchasing group.

      This function is processed before follow-on document creation to ensure that purchase requisitions and purchase orders can be created automatically.

    • Define rulesets to determine the follow-on object type

      You can determine the type of follow-on document created by the system after the approval process. For the item requested, the rule checks for stock availability (transactionMMBE) and derives the follow-on document type. This rule is executed after the shopping cart has been approved by the approver.

      In the standard system, the default behavior if the item requested is in stock is that the system creates a reservation. If the item is not in stock, the system creates a purchase requisition.

    • Define rulesets to determine the movement type

      You can determine the movement type for the reservation document created by the system after the approval process.

      If the follow-on document is a reservation, then this rule checks for the account assignment category in the shopping cart (transaction OME9) and derives the options for movement types for the reservation.

    • Define fields for item comparison

      You can define the fields that are used during item comparison. Fields defined display when comparing different items, or when user clicks on product to view its details.

    More Information

    For more information on Customizing for Self-Service Procurement in ERP, see Customizing for Shopping Cart under Start of the navigation path Materials Management Next navigation step Purchasing Next navigation step Shopping Cart End of the navigation path.

    For more information on BRFplus see SAP Help Portal at http://help.sap.comInformation published on SAP siteunder Start of the navigation path SAP NetWeaver Library Next navigation step SAP NetWeaver Library: Function-Oriented View Next navigation step Application Server Next navigation step Application Server ABAP Next navigation step Other Services Next navigation step Services for Application Developers Next navigation step Business Rule Framework plus End of the navigation path.