Diagnosis
No landlords with role belonging to the role category 'Landlord withVendor account' (TR0602) were found assigned to any contract.
No agents with role belonging to the role category 'Agent' or 'Broker'(TR0801) were found assigned to any contract.

Procedure
Define business partner roles in the IMG Activity '
Define BP Roles' with the role categoriesTR0602 and TR0801.
Create business partners in the transaction BP - 'MaintainBusiness Partners' with the newly created business partner roles.
Assign the new business partner roles to the contract type in the IMGActivity 'Make Settings for Roles per ObjectType'
Also assign the new business partner roles to the contract type in theIMG Activity 'Define Contract Types'
Assign these partners to your real estate contracts in the transactionRECN - 'Process Contract'.