SAP ABAP Message Class STW_OL (Messages of the Object Layer (Stream Work Library)) is used by

• Class (17)
• PINF (3)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CX_STW_ACTIVITY	SAP Jam Group exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
2	Class	CX_STW_ACTIVITY_PROCESS_METHOD	SAP Jam Group Process Methods Errors	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
3	Class	CX_STW_ACTIVITY_QUERY	SAP Jam Group Query exception	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
4	Class	CX_STW_AUTHENTICATE	Authentication	S_STW_OL_AUTHENTICATE	BASIS	SAP_BASIS
5	Class	CX_STW_BO	SAP Jam Business Object Exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
6	Class	CX_STW_COMMENT	Error from Comment (of an Item)	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
7	Class	CX_STW_EXCEPTION	SAP Jam Static exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
8	Class	CX_STW_FEED	SAP Jam Feed exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
9	Class	CX_STW_ITEM	SAP Jam Item exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
10	Class	CX_STW_ITEM_QUERY	SAP Jam Item Query Exception	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
11	Class	CX_STW_PROCESS_METHOD	Errors from Methods	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
12	Class	CX_STW_RUNTIME	SAP Jam Runtime exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
13	Class	CX_STW_RUNTIME	SAP Jam Runtime exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
14	Class	CX_STW_TASK	SAP Jam Task exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
15	Class	CX_STW_TECHNICAL	technical error	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
16	Class	CX_STW_TECHNICAL	technical error	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS
17	Class	CX_STW_USER	SAP Jam User exceptions	S_STW_OL_EXCEPTIONS	BASIS	SAP_BASIS