SAP MM User Manual: Purchasing

Find below link to a very comprehensive Purchasing manual for most commonly used proccesses in SAP MM. Content of this step-by-step guide is as following;

  • Purchase requisition: Create Purchase Requisition for Account Assignment, Asset, Non Valuated materials, Stock materials [ME51N], Change Purchase Requisition [ME52N], Display Purchase Requisition [ME53N], Assign source of supply to requisitions [ME56]
  • Request for Quotation: Create Quotation [ME41], Maintain Quotation [ME47], Display Quotation [ME48], RFQ Comparison [ME49], Message Output RFQ [ME9A]
  • Contract/APO: Create Contract with reference to PR [ME31K], Create Contract with reference to RFQ [ME31K], Change Contract [ME32K], Display Contract [ME33K]
  • Purchase Order/Release Order: Create Purchase Order for Account Assignment Asset, Non Valuated materials, Stock materials, Subcontracting & Repair [ME21N], Change Purchase Order [ME22N], Display Purchase Order [ME23N]

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Beginner’s Guide to Daily SAP Purchasing Processes for Reference

This document contains step-by-step self notes with detailed screenshots to SAP Purchasing related daily processes. You can see the list of covered content below:

  • Assign and Process Purchase Requisitions [ME57]
  • View Purchase Orders (ME23N & ME22N) [ME23N]
  • Printing a Purchase Order [ME23N]
  • Open PO Report [ME2L]
  • MRP Rescheduling
  • Finding POs by Part Numbers [ME2M]
  • Locating Vendor Information [XK03]
  • Finding Spend by Supplier [ME2L]
  • Interplant Shipments (MD04) []
  • Blocked Invoices [MRBR] & [FBL1N]
  • Changing Purchase Groups [MD04]
  • Faxing a SAP PO [ME22N]
  • Obsolete Materials [MD04]
  • Changing Lead times [ME32K]
  • Safety Lead Time [MM02] ( MRP2 Tab)
  • No Source List [ME57]
  • Outside Processes – an Example of a process
  • NCMR Process [QM03]
  • Managing Low Value Inventories (Process)
  • MRP and ROP

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