During migration of Material, there is the following error:
Material number too long for client setting in material mapping.
The Material API which is used to Create Material supports maximum of 18 characters for field 'Old material number'.
In the migration template, the field has 40 characters because the migration cockpit uses the same API for On-Premise and S/4HANA Cloud system. In the On-premise systems, maximum of 40 characters are allowed for the field, but this is only supported maximum of 18 characters in the S/4HANA Cloud.
M_ 007, BAPIE1MATHEADER. , KBA , CA-GTF-MIG , SAP S/4HANA Data Migration Cockpit Content (LTMC) , Problem