Solution : https://service.sap.com/sap/support/notes/1000621 (SAP Service marketplace login required)
Summary :
When integrating PS-CD with RE-FX in SAP, the system fails to recognize the defined relationship between a business partner and the contract account when creating the contract account from the real estate contract. This symptom arises due to a programming error detailed in customizing settings for RE-FX under the "Define Contract Account Category" IMG activity. The resolution involves importing the appropriate Support Package and applying upfront source code corrections as per the instructions in SAP Note 966863 to rectify this issue effectively. Key terms associated with this issue include RECN, VKONT, V_TIVXABDCNACCT, and VKPBZ.
Key words :
attached source code corrections, define contract account category, relevant support package, real estate contract, contract account, img activity, business partner, system ignores, terms recn, vkpbz reason