SAP ABAP Program RCC00300 (Display Change Documents) is using

• Data Element (1)
• Table/Structure Field (46)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Function Module	CHANGEDOCUMENT_READ	Change document: Read and edit change documents
2	Function Module	REUSE_ALV_GRID_DISPLAY	Output of a simple list (single-line)