We have created a new partner function in ECC that allows us to assign a contact person to a partner function in the sales area data. We have made the necessary config in CRM to allow this to be transferred into CRM as a relationship. This works correctly.
WE have now extended this configuration to allow transfer from CRM->ECC the same relationship. We can see the BDOCs flowing between the two systems when we perform an update in CRM but the partner relationship is not transferred to ECC. The BDOC does not seem to pass through any of the exits such as DE_BALE.
Is it possible to transfer contact person realtionship from CRM as a partner function in ECC and what configuration should I check?