No material type defined for value-only materials

Message type: E = Error

Message class: WW - Material group master maintenance

Message number: 097

Message text: No material type defined for value-only materials



How to fix this error?

Define the <DS:SIMG.SIMG_CFMENUOLMSOMS2>attributes of the material
type</> for the value-only material in Customizing.
Select "1" as the ID for <DS:SIMG.W_ZF_ST_0260>assignment of the
material type for identifier</> in Customizing.
INCLUDE ISR_CUSTOMIZING
Customizing in standard IMG necessary and
additional settings in the retail IMG.

Error message extract from SAP system. Copyright SAP SE.