How to create a material in SAP?

Creating a material in SAP can have two different definitions: either create a new material from scratch with transaction MM01, or extend an existing material to the required Material Master views with transaction MM02, such as Plant views to make the material available in another location or create a SAP purchase order, or Sales and Distribution views to be able to sell the product to other customers using the SAP system....

How to perform quotation price comparison in SAP?

After having performed operations of the procurement lifecycle management such as create several purchase requisition, sent request for quotation to different vendors, received their SAP quotation and registered them in the system, it is possible to compare the SAP quotation prices received in the transaction ME49 compare prices, to select the best supplier....