SAP ABAP Program RWAHD004EVT (Include RWAHD004EVT) is using

• Class (1)
• Table/Structure Field (44)
• Function Module (4)
• Interface (2)
• Message Number (14)
• Class Method (3)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WAHD - 001	Period indicator &1 is not allowed
2	Message Number	WAHD - 002	No plant found that fulfils the selection criteria.
3	Message Number	WAHD - 003	No MRP type found for the AHD/PDF scenario
4	Message Number	WAHD - 010	Enter package size for parallel processing.
5	Message Number	WAHD - 011	Enter server group for parallel processing.
6	Message Number	WAHD - 015	Enter a number of periods
7	Message Number	WAHD - 017	From-date must be earlier than or the same as the current date
8	Message Number	WAHD - 018	From-date must be earlier than or the same as the to-date
9	Message Number	WAHD - 019	From-date selected is too early; enter a later date
10	Message Number	WAHD - 020	Date cannot be later than the current date
11	Message Number	WAHD - 023	Enter restrictions for the data to be selected
12	Message Number	WAHD - 040	Plant category &1 is invalid; Permitted values 'A' or 'B'
13	Message Number	WAHD - 041	Use MAHD* transactions for MRP areas
14	Message Number	WAHD - 042	Error occurred in method &1