Open source of SAP knowledge. Not official SAP website.
by Vasiliy Kharitonov
There is a number of
MATMAS IDoc types present in the system, e.g.
MATMAS05, etc. Which one to use when you integrate
with S/4HANA system?
Generally speaking you should use the latest IDoc type you have in both sending
system and receiving system. When you send information from good old ERP to a
new S/4HANA system, choose the latest version (with the biggest number) you
have in the ERP system. If you have the following versions of
MATMAS05, — choose
When you follow the HTG guide for decentralized EWM integration, the IDoc type
is chosen for you automatically during execution of the program
/SPE/R_DEC_EWM_REDUCE_MESSTYPE. By default it sets the basic type to
MATMAS03 which is missing the fields like Warehouse material group
WHMATGR) or Packaging material type (
VHART). In case you need those
fields, you should update basic type for the corresponding parner profile and
message type to a higher version like
MATMAS05. After this action the
corresponding fields should be filled and distributed automatically.
WE20 Partner profiles to perform the update:
LSand partner number corresponding to you EWM S/4HANA system.
ZEWMMATMAS, go to parameter details (double-click on the row).
MATMAS03to a higher version, e.g.
The same procedure can be used to update message types