ALE (Application Linking and Enabling )
ALE is technology for SAP mainly use to transfer data between SAP systems.
A means of creating and operating distributed applications.
Application Link Enabling (ALE) guarantees a distributed, but integrated, R/3 installation. This involves business-controlled message exchange using consistent data across loosely linked SAP applications.
Applications are integrated using synchronous and asynchronous communication - not by using a central database.
ALE consists of the following layers:
Application services
Distribution services
Communication services
Refer
http://www.dataxstream.com/doclib/ALESuccessfullyLeverageIDocs.pdf
http://www.erpgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
ALE Configuration 1
1 ALE Introduction – Transaction SALE
2 The 3 ALE methods
2.1 Push
2.1.1 First create logical system (In SPRO / SALE)
2.1.2 Assign Client to Logical System (In SPRO)
2.1.3 Create RFC Destination – SM59
2.1.4 Create Distribution Model – BD64
2.1.5 Send Material – BD10 9
2.1.6 Check IDOC sent – WE02
2.2 Pull
2.2.1 Create Model View – BD64
2.2.2 Login to 810
2.2.3 Get Material – BD11
2.2.4 Check IDOCs – WE02
2.2.5 Check Material – MM02
2.3 Change Pointer
2.3.1 Activate change pointers for message type – BD50
2.3.2 Activate Change Pointers – BD61
2.3.3 Execute RBDMIdoc – SE38
2.3.4 Check IDOCs – WE02
2.3.5 Check Material – MM02
Check this link..for Enhancing IDocs of BAPI-ALE Interfaces
http://help.sap.com/saphelp_nw04s/helpdata/en/78/21749151ce11d189570000e829fbbd/frameset.htm
Bluesky
