Hi Dëv Päträ,
We have 3 types of material ;-
1. Normal Parts
2. Lubricant
3. Accessories
Each of this material types have own number ranges format. this 3 material types is belong to material type HAWA in SAP. what i can think of is to use Material conversion routines (tcode OMSL). if i use the conversion routines, can i have 3 conversion routines for material types HAWA to change this 3 types of material based on material number ranges format ?