SAP ABAP Program LWAK1FA5 (C_*WAKHD-ALIVO) is using

• Table/Structure Field (6)
• Message Number (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WU - 134	Date of listing start must not be earlier than &
2	Message Number	WU - 399	Start of listing cannot be after end of listing