SAP ABAP Table SMSRS (Lock Table MSRS) is used by

• Function Module (4)
• Program (1)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MB_CHECK_MATERIAL_STOCKS XMSRS STRUCTURE SMSRS OPTIONAL	Material Availability Check	MB	APPL	SAP_APPL
2	Function Module	MB_FILL_MSRS_ENQUEUE_TABLE XMSRS STRUCTURE SMSRS	FILL_MSRS_ENQUEUE_TABLE	DIPCS	DIMP	ECC-DIMP
3	Function Module	MB_UPDATE_MATERIAL_ENQUEUE_TAB XMSRS STRUCTURE SMSRS OPTIONAL	Die Mengensperrtabellen werden fortgeschrieben	MB	APPL	SAP_APPL
4	Function Module	MB_UPDATE_MATERIAL_STOCKS_SC XMSRS STRUCTURE SMSRS	DI_PCS_SUBCUNTR_GOODSMVMNT	DIPCS	DIMP	ECC-DIMP