SAP ABAP Table LROUT (Routing) is used by

• Class (1)
• Function Module (7)
• Program (8)
• TTYP (1)
• TYPE (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	LTRT_DISTC_DURTN_GET	Calculates the distance and duration between two points	LTRT	EA-SCM	EA-APPL
2	Function Module	LTRT_LROUT_BUILD	Calculate distance between nodes	LTRT	EA-SCM	EA-APPL
3	Function Module	LTRT_PHYSICAL_DISTANCE_ADD	Add resource types suitable for each route	LTRT	EA-SCM	EA-APPL
4	Function Module	LTRT_PHYSICAL_DISTANCE_ADD ET_LROUT STRUCTURE LROUT	Add resource types suitable for each route	LTRT	EA-SCM	EA-APPL
5	Function Module	LTRT_PHYSICAL_DISTANCE_ADD IT_LROUT_TMP STRUCTURE LROUT	Add resource types suitable for each route	LTRT	EA-SCM	EA-APPL
6	Function Module	LTRT_PHYSND_CHECK	Check distances between physical nodes only	LTRT	EA-SCM	EA-APPL
7	Function Module	LTRT_PHYSND_CHECK ET_LROUT STRUCTURE LROUT	Check distances between physical nodes only	LTRT	EA-SCM	EA-APPL