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MARDH in SAP S/4HANA is different from MARDH in SAP ERP

Introduction:

This blog will show you how different MARDH between SAP S/4HANA and SAP ERP for MM Consultants.

This is valid for S/4HANA any on premise version.

MARDH in SAP ERP:

If the quantity is same in contiguous periods, only the oldest data is created in MARDH in SAP ERP.

MARDH in SAP S/4H

Although the quantity is same in contiguous periods, the MARDH data is created for each periods in SAP S/4HANA. MARDH in SAP S/4HANA is called the compatibility view. MARDH was unavailable in SAP S/4HANA. For compatibility reason MARDH is generated from table “MATDOC_EXTRACT” via compatibility view function.

How to see the compatibility view:

Execute Transaction code: se11

Choose Menu>Extras>Replacement Object

You can see the compatibility view. Compatibility view is constructed CDS view.

How to see the CDS View contained:

Execute ABAP development tool(ADT).

The compatibility view (Replacement Object) “NSDM_E_MARDH” is generated from CDS View “nsdm_e_mardh_per” and CDS View “nsdm_e_mardh_agg”.

CDS View “nsdm_e_mardh_per” is generated from the table “MATDOC_EXTRACT”.

CDS View “nsdm_e_mardh_agg” is generated also from the table “MATDOC_EXTRACT”.

Conclusion:

You can understand how different MARDH between SAP S/4HANA and SAP ERP.

SAP note:

2600024 – Create a Material, updates History Tables, MCHBH, MARCH and MARDH, with past Years (LFGJA) and Periods (LFMON) entries

2206980 – Material Inventory Managment: change of data model in S/4HANA

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