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Automate MDG Custom Key Mapping at run-time

Nov 13, 2017 at 06:46 AM


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Hope this question finds you in good health.

I was wondering if there was any alternative way to create and also automate the process of Key Mapping once a CR is approved or created?

So far I have come across two methods to maintain key mapping, one being the standard T Code ''MDG_KM_MAINTAIN" and the other a standard report program for mass upload of Key Mapping "CREATE_MASS_KEY_MAPPING".

Please advice, thank you.

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Best Answer
Ingo Bruss
Nov 13, 2017 at 10:13 AM

Hi, you can either write a program on your own using the key mapping API (IF_MDG_ID_MATCHING_API_BS).

Or (if the receiving system provides an ID) you can set up ALE audit - for MDG-M as per guide "Using Data Replication Framework (DRF)" in

There is a similar chapter in "Using Data Import Framework (DIF)" in case you want to load data into the hub.

Regards, Ingo Bruß

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