Here we would like to draw your attention to MEI1 transaction code in SAP. As we know it is being used in the SAP MM-PUR (Purchasing in MM) component which is coming under MM module (Material Management).MEI1 is a transaction code used for Automatic Purchasing Document Change in SAP.
It comes under the package WIND.When we execute this transaction code, RMEBEIN1 is the normal standard SAP program that is being executed in background.
SAP MEI1 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Path 1
Logistics → Materials Management → Purchasing → Purchase Order → Follow-On Functions → Automatic Document Adjustment → Individual Documents
Path 2
Logistics → Materials Management → Foreign Trade/Customs → General Foreign Trade Processing → Environment → Purchase – Import → Purchasing → Purchase Order → Follow-On Functions → Automatic Document Adjustment → Individual Documents
Path 3
Logistics → Sales and Distribution → Foreign Trade/Customs → General Foreign Trade Processing → Environment → Purchase – Import → Purchasing → Purchase Order → Follow-On Functions → Automatic Document Adjustment → Individual Documents
Path 4
Logistics → Production → KANBAN → Environment → Purchasing → Purchase Order → Follow-On Functions → Automatic Document Adjustment → Individual Documents
Transaction MEI1 technical data table
| Tcode | MEI1 |
| Purpose | Automatic Purchasing Document Change |
| Module | MM |
| Component | MM-PUR |
| SAP Package | WIND |
| Program running | RMEBEIN1 |
| Screen No | 1000 |
| Type | R |
Some Basic Questions & Answers
Program named RMEBEIN1 will run when we enter transaction code MEI1.
MEI1 is a Report Transaction code type which is shortly represented as R.