It's possible to open every Beas Form
openform(BEAS:[formname]|Parameter|Parameter);
You can define the window with Beas-Id or PSR-File name
@store1=6002452;
openform(BEAS:ItemHistory|@store1);
if you want to delete or create a new entry, then define "new" or "delete" as last argument
Create new Bill of Material Entry for item FP
openform(BEAS:BOM_Pos_Edit|FP|new);
Delete Position 20 from Bill of Material FP
openform(BEAS:BOM_Pos_Edit|FP|10|del);
List of main windows see Beas Window Names
More about Open form see Open a window
Example:
Open Work list directly from SAP Menu with B1UP