SAP Message WM426 - Value-only material & (possibly reference material) not fully maintained

Diagnosis
When you attempt to list a value-only material, the following problemscan arise:

  • The R/3 Retail status of the material is not maintained to a high enough

  • level (it should be at least 0, 5 and 6)
    • No value-only material has been entered in the material group master

    • The value-only material has not been created
    • Procedure
      Maintain the necessary data.