Here we would like to draw your attention to WE12 transaction code in SAP. As we know it is being used in the SAP BC-MID (Middleware in Basis) component which is coming under BC module (BASIS).WE12 is a transaction code used for Test Modified Inbound File in SAP.
It comes under the package SED.When we execute this transaction code, MSEIDOC0 is the normal standard SAP program that is being executed in background.
SAP WE12 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Path 1
Logistics → Materials Management → Foreign Trade/Customs → Communication / Printing → Communication / Printing → Environment → IDoc / EDI Basis → Test → Inbound procg of modified outb.file
Path 2
Logistics → Sales and Distribution → Foreign Trade/Customs → Communication / Printing → Communication / Printing → Environment → IDoc / EDI Basis → Test → Inbound procg of modified outb.file
Transaction WE12 technical data table
| Tcode | WE12 |
| Purpose | Test Modified Inbound File |
| Module | BC |
| Component | BC-MID |
| SAP Package | SED |
| Program running | MSEIDOC0 |
| Object | S_IDOCCTRL |
| Screen No | 1010 |
| Type | T |
Some Basic Questions & Answers
Program named MSEIDOC0 will run when we enter transaction code WE12.
WE12 is a Dialog Transaction code type which is shortly represented as T.