SAP ABAP Table LIIWR (Request Items Interface for request w/o reference) is used by

• Function Module (2)
• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	LTIF_REQUEST_WOREF_MAINTAIN	Maintenance of request without reference to external system	LTIF	EA-SCM	EA-APPL
2	Function Module	LTIF_REQUEST_WOREF_MAINTAIN T_RQST_ITEM STRUCTURE LIIWR	Maintenance of request without reference to external system	LTIF	EA-SCM	EA-APPL