SAP ABAP Function Module CKML_LA_HEADER_READ (ML-Leistungsartenkopfsdtze lesen und ggf. anlegen) is using

• Data Element (8)
• Table/Structure Field (12)
• Function Module (4)
• Message Class (3)
• Message Number (5)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	CKMLLAHD	ML Activity Types: Header Record	SOURCE VALUE(I_WERKS) LIKE CKMLLAHD-WERKS OPTIONAL
2	Table	CKMLLAHD	ML Activity Types: Header Record	SOURCE VALUE(I_KALNR) LIKE CKMLLAHD-KALNR OPTIONAL
3	Table	CKMLLAHD	ML Activity Types: Header Record	SOURCE ET_CKMLLAHD STRUCTURE CKMLLAHD OPTIONAL
4	Table	CKMLLAHD	ML Activity Types: Header Record	SOURCE VALUE(EF_CKMLLAHD) LIKE CKMLLAHD
5	Table	CKMLLAHD	ML Activity Types: Header Record
6	Table	COSL	CO Object: Activity Type Totals	SOURCE VALUE(I_OBJNR) LIKE COSL-OBJNR OPTIONAL