Hi Vladimir,
Check the below mentioned points
1. SPRO->CRM->CRM Cross Application Components->Generic Interaction layer/Object layer->Basic settings
2. Select your component name and note down the table name mentioned under Object Table and Model table fields of the selected line
3. So to SE11, give the table names which we got in step 2 and check for its entries. If you find no entries then maintain entries in it. These entries should be same how it is in your development system
Thanks & Regards
Gokul Ragunathan