ME22N is a SAP tcode coming under SRM module and BBPCRM component. View some details about ME22N tcode in SAP.
- ME22N tcode used for : Change Purchase Order in SAP
- Module : SRM-EBP (Enterprise Buyer)
- Parent Module : SRM (Supplier Relationship Management)
- Package : ME (Application development R/3 Purchasing)
- ABAP Program : RM_MEPO_GUI

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Definitions
What is SAP ?SAP is the short form of Systems, Applications & Products in Data Processing. It is one of the largest business process related software. This software focused on business processes on ERP & CRM.
What is transaction code in SAP?Transaction code shortly known as tcode, is a shortcut code to access different functional areas in SAP. It avoid users from long menu path to reach a report. Instead of that users can type the corresponding transaction code and press enter, the corresponding SAP page will load. It’s a good practice to remember or note down the transaction codes that we need to use in our regular work.
ME22N related transaction codes
| Tcode | Note |
|---|---|
| WPOHF4X | Change Purchase Order |
| WPOHF4XS | Change Purchase Order |
| WPOHF4C | Create Purchase Order |
| WPOHF4D | Display Purchase Order |
| WPOHF4DS | Display Purchase Order |
| ME52N | Change Purchase Requisition |
| WPOHF2X | Change Order List Item |
| WPOHF2XS | Change Order List Item |
| CRM_APO_CONTR_UPLOAD | Send Purchase Contracts to APO |
| ME51N | Create Purchase Requisition |
| ME53N | Display Purchase Requisition |
| ME54N | Release Purchase Requisition |
| FPDP_CREATE | Down Payments with Purchase Orders |
| WPOHF2C | Create Order List Item |
| WPOHF2D | Display Order List Item |
Tables in the same package as ME22N
SAP tables in package ME, which also contains transaction ME22N.
| Table | Description |
|---|---|
| A160 | Plant Info Record: Variants |
| A161 | Info Record: Variants |
| AMPL | Table of Approved Manufacturer Parts |
| EBAN | Purchase Requisition |
| EBKN | Purchase Requisition Account Assignment |
| EBUB | Index for Stock Transport Requisitions for Material |
| EINA | Purchasing Info Record: General Data |
| EINE | Purchasing Info Record: Purchasing Organization Data |
| EIPA | Order Price History: Info Record |
| EKAB | Release Documentation |
| EKAN | Vendor Address: Purchasing Document |
| EKBE | History per Purchasing Document |