useful things

SALV_OM_OBJECTS

package: RSAN_UT_GENERAL: file process ( application + gui)

package: RE_CA_BC

https://blogs.sap.com/2013/07/04/useful-abap-packages-for-demo-programs/

https://blogs.sap.com/2008/12/11/a-christmas-collection-of-useful-classes/

ARCHIVFILE_CLIENT_TO_SERVER

SAPGUI_SET_FUNCTIONCODE refresh selection screen

cl_rsda_csv_converter
prog SNIF: all enhancements in system, tab ENHINCINX: implicit, explicit enhancement

https://github.com/i042416/KnowlegeRepository/tree/master/ABAP

http://www.guidancetech.com/people/holland/sap/abap/

https://wiki.scn.sap.com/wiki/display/BI/Useful+ABAP+Programs+and+Function+Modules+in+SAP+BI

RSFC: SAP BW demo model
DWDM: Workbench demo BP_EVENT_RAISE: trigger event (create in SM62, job in sm37)

https://codezentrale.de/category/sap/

https://wiki.scn.sap.com/wiki/display/ABAP/Examples+and+demos+by+SAP