SAP ABAP Program LKAIPF58 (customized_messages_read) is using

• Data Element (9)
• Table/Structure Field (13)
• Function Module (2)
• Message Class (1)
• Message Number (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Function Module	K_KOKRS_READ	Reads Controlling Area Code (Plus Fiscal Year Parameter Where Necessary)
2	Function Module	READ_CUSTOMIZED_MESSAGE	Read Desired Message Type for Message