SAP purchase order Tcodes

ME21N - Create purchase order MM - Purchasing
ME22N - Change purchase order MM - Purchasing
ME23N - Display purchase order MM - Purchasing
ME21 - Create purchase order MM - Purchasing
ME2N - purchase orders by PO Number MM - Purchasing
ME9F - Message Output: purchase orders MM - Purchasing
ME29N - Release purchase order MM - Purchasing
ME2L - purchase orders by Vendor MM - Purchasing
ME2M - purchase orders by Material MM - Purchasing
SPRO - Customizing - Edit Project Basis - Customizing Project Management (IMG)
MIGO - Goods Movement MM - Inventory Management
MIRO - Enter Incoming Invoice MM - Invoice Verification
MD04 - Display Stock/Requirements Situation PP - Master Data
NACE - WFMC: Initial Customizing Screen SD - Output Determination
ME51N - Create purchase Requisition MM - Purchasing
ME52N - Change purchase Requisition MM - Purchasing
ME53N - Display purchase Requisition MM - Purchasing
VA01 - Create Sales order SD - Sales
VA02 - Change Sales order SD - Sales
MMBE - Stock Overview Logistics - Material Master
VA03 - Display Sales order SD - Sales
MD02 - MRP - Single-item, Multi-level - PP - Master Data
VOV8 - Document Type Maintenance SD - Basic Functions
CO02 - Change Production order PP - Production Orders
KO88 - Actual Settlement: order CO - Overhead Cost Orders
ME11 - Create Purchasing Info Record MM - Purchasing
ME59N - Automatic generation of POs MM - Purchasing
ME59 - Automatic Generation of POs MM - Purchasing
ME54N - Release purchase Requisition MM - Purchasing
ME5A - purchase Requisitions: List Display MM - Purchasing
MN04 - Create Message: PO MM - Purchasing
ME80FN - General Analyses (F) MM - Purchasing
VL10B - purchase orders Due for Delivery Logistics Execution - Shipping
ME28 - Release purchase order MM - Purchasing
ME22 - Change purchase order MM - Purchasing
ME23 - Display purchase order MM - Purchasing
MEMASSPO - Mass Change of purchase orders MM - Purchasing
BBP_POC - Process purchase order SRM - Enterprise Buyer
ME1P - purchase order Price History MM - Purchasing
ME2J - purchase orders for Project MM - Purchasing
MEPO - purchase order MM - Purchasing
ME91F - purchase orders: Urging/Reminders MM - Purchasing
ME2W - purchase orders for Supplying Plant MM - Purchasing