SAP ABAP Data Element WER_PARAM_KIND (Parameter Type (importing, exporting, changing, returning)) is used by

• Class (1)
• PINF (2)
• Table (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	WER_ACT_PARAM_A - KIND	Action method call parameters (Customers)	WER_DDIC	APPL	SAP_APPL
2	Table	WER_ACT_PARAM_S - KIND	Action method call parameters	WER_DDIC	APPL	SAP_APPL
3	Table	WER_CL_METHOD_PARAM_STY - PARDECL	Class method parameter	WER_DDIC	APPL	SAP_APPL
4	Table	WER_EXP_PARAM_A - KIND	Expression method call parameters (Customers)	WER_DDIC	APPL	SAP_APPL
5	Table	WER_EXP_PARAM_S - KIND	Expression method call parameters	WER_DDIC	APPL	SAP_APPL
6	Table	WER_MC_PARAM_STY - KIND	Class method parameter	WER_DDIC	APPL	SAP_APPL
7	Table	WER_UI_CL_METHOD_PARAM_STY - PARDECL	Class method parameter	WER_UI	APPL	SAP_APPL