MARCH becomes a compatibility view in SAP S/4HANA.
Survives as a compatibility view rather than a real table. Existing reports keep running, which is exactly why this one gets missed; writes are not supported and the failure surfaces later.
| Table | MARCH |
|---|---|
| What it is | Historical plant-level material master data, one row per material, plant, fiscal year, and period. |
| Module | MM |
| Fate in S/4HANA | Compatibility view — reads still work |
| SAP Note | 2206980 |
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