SAP ABAP Program L0C19O01 (Message Catalogue) is using

• Table/Structure Field (81)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (23)
• View (13)

#	Object Type	Object Name	Object Description	Note
1	Function Module	DDIF_FIELDINFO_GET	DD: Interface for Reading Text on Tables or Types
2	Function Module	VIEW_SET_FIELD_VALUE	VIEW_SET_FIELD_VALUE-