SAP ABAP Table WLF_NASTOBJKY_HEAD (AB: Structure of a NAST Object Key (Header Level)) is used by

• Class (4)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WZRE_GET_DATA_NAST	AB: Data Procurement for Message Output	WZRE_FORM_PROCESS	APPL	SAP_APPL
2	Class	CL_WZRE_GET_DATA_NAST	AB: Data Procurement for Message Output	WZRE_FORM_PROCESS	APPL	SAP_APPL
3	Class	CL_WZRE_GET_DATA_NAST	AB: Data Procurement for Message Output	WZRE_FORM_PROCESS	APPL	SAP_APPL
4	Class	CL_WZRE_NAST_PROCESS_AF	Message Control Processing for Adobe Forms	WZRE_FORM_PROCESS	APPL	SAP_APPL