SAP Message RSB_GUI229 - Field "MDM Gruppen ID" missing in OHD &1 (see long text)

Diagnosis The field "MDM Group ID" is missing from the open hub destination. TheMDM group ID is mandatory for all open hub destinations of type SAPNetWeaver MDM. The information is needed for delta handling of the datarecords as well as for automatic matching. System Response The open hub destination of type SAP NetWeaver MDM cannot be activatedwithout an MDM group ID. Procedure Make sure that the open hub destination contains a field "MDM_GID" withdata type "0MDM_GID (Char 32)".