I basically setup 2 types of items i.e. material type HAWA and DIEN. Material type HAWA I tied Material is configured in Basic Data 2 attached a variant config characters. During sales order, the characteristics pop-up and I can enter the addtional data.
However for DIEN material, the screen cannot pop-up and when i click on the configuration button, error display Item 000020 cannot be configured Message no. V1469. Any clue what is the cause of the error?