SAP ABAP Table SMSRD (Lock Table MSRD) is used by

• Function Module (6)
• Program (1)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MB_CHECK_MATERIAL_STOCKS XMSRD STRUCTURE SMSRD OPTIONAL	Material Availability Check	MB	APPL	SAP_APPL
2	Function Module	MB_FILL_MSRD_ENQUEUE_TABLE XMSRD STRUCTURE SMSRD	FILL_MSRD_ENQUEUE_TABLE	DIPCS	DIMP	ECC-DIMP
3	Function Module	MB_MODIFY_STOCK_ENQUEUE_ENTRY XMSRD STRUCTURE SMSRD OPTIONAL	Die Mengensperreinträge werden geschrieben	MB	APPL	SAP_APPL
4	Function Module	MB_READ_MATERIAL_STOCKS XMSRD STRUCTURE SMSRD OPTIONAL	Die Mengensperreinträge werden geschrieben	MB	APPL	SAP_APPL
5	Function Module	MB_UPDATE_MATERIAL_ENQUEUE_TAB XMSRD STRUCTURE SMSRD OPTIONAL	Die Mengensperrtabellen werden fortgeschrieben	MB	APPL	SAP_APPL
6	Function Module	MB_UPDATE_MATERIAL_STOCKS_SC XMSRD STRUCTURE SMSRD	DI_PCS_SUBCUNTR_GOODSMVMNT	DIPCS	DIMP	ECC-DIMP