SAP Message WEC_CHECK_MESSAGES075 - CRMSUBTAB in ERP is not maintained for object &1 / class &2

Diagnosis In the table CRMSUBTAB "Subscription Table for Upload and DownloadObjects" of the ERP system there are missing entries. This tablecontains for every adapter object the function module which is called bythe middleware in order to upload and/or download the data. The entriesare preset and seem to have been changed.