SAP ABAP Class CL_CRR_TFW_TOOLS (write access) is using

• Class (4)
• Data Element (4)
• Table/Structure Field (5)
• Function Module (1)
• Message Class (1)
• Message Number (4)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_CRR_MESSAGE_COLLECTOR	Collect messages
2	Class	CX_CRR_TFW_BASE	Abstract CRR Exception Class
3	Class	CX_CRR_TFW_SYSTEM	Technical CRR Exception
4	Class	CX_CRR_TFW_SYSTEM	Technical CRR Exception