Material nummer generated automatically?

[Former Member]

Hi, Experts,

I am trying to migrate material data by LSMW+IDoc method.

How should i configurate in LSMW to let the new material nummer in new sap system be generated automatically? certainly, in Tcode MMNR the Number Range for new material is set for internal number range.

Anyone has made it?

Thanks

[abdul_hakim]

Hi,

Dont assign any source field to MATNR field of the segment.Assign the remaining source fields.

Prior to this Internal Number Range should be configured.Check tcode SNRO.

Cheers,

Hakim

[Former Member]

Hi, Hakim,

I tried. But it does not work. i got always a error log:

Key Field MATNR of the head segment is not filled.

What for a problem?