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Registering Function Modules in Inbound ProcessingLocate this document in the navigation structure

Procedure

ALE keeps track of which message type, variant and function, IDoc type and application object types are applicable for a given inbound function module. Before a function module can be used in inbound processing, it must be registered here.

If the function module is used for processing master data, only the entry for the "reference" message type is needed here; entries are automatically generated when the "reference" message type is "reduced".

For an example, look at the entry for the inbound function module IDOC_INPUT_MATMAS01 and reference message type MATMAS used for material master data.