SAP LSMW Illustrative Example
If you are new to SAP, especially with the uploading of master and transaction data, your interest may just be piqued by the below.
Here is a simple show and tell Word document of how to define and execute an LSMW (Legacy System Migration Workbench) definition using a simple example to upload Secondary Cost Elements (CO-Controlling) using a text file saved from an Excel equivalent.
Click the following link to connect to the document in the Google Drive to view and download.
The screenshots were taken from an older SAP version and GUI, but the essential structure and approach remain the same.