SAP ABAP Function Module ICL_ACTIVITYLOG_DEL (ICL: Delete entry from activity log) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (6)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Message Number	ICL - 159	You cannot delete the task