Could you please explain what exactly CSAP_MAT_BOM_READ and CS_BOM_EXPL_MAT_V2 does.
CSAP_MAT_BOM_READ explodes the BOM into components which is shown in the transaction CS03. Similarly what does the other FM do? does it break down each component of CS03 further . if yes in which transaction do we look for seeing the further exploded BOM?