SAP ABAP Function Module CKEX1_DOC_FLOW_DISPLAY (Display Document Flow) is using

• Class (2)
• Data Element (3)
• Table/Structure Field (2)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_COST_ESTIMATE	PCP Standard Cost Estimate
2	Class	CL_COST_ESTIMATE	PCP Standard Cost Estimate	SOURCE REFERENCE(IR_COST_ESTIMATE) TYPE REF TO CL_COST_ESTIMATE