This tutorial explains the different types of message that can be used in an ABAP program. A demo program is also available to demonstrate the different types of messages.
This tutorial explains how to create an application log in transaction code ‘SLG0’, populate the log via an ABAP log (sample program provided), view the log in transaction code ‘SLG1’ and finally delete log entries in transaction code ‘SLG2’.
Sample program which demonstrate the use of the FM ‘SD_BACKORDER_UPDATE’ to update or cancel the confirmed quantity (VBEP-BMENG) of schedule lines in a sales order. ATP check is automatically re calculated using this function module.