BP Transaction : Collection contact person is not getting created

[OmPrakashJha]

Hi All,

I am creating contact person in BP transaction through BAPI with the below parameters.

 call function 'BAPI_BUPR_CONTP_CREATE'
      exporting
        businesspartner     = lv_kunnr
        contactperson       = rv_partner
        defaultrelationship = ' '
      tables
        addressduplicates   = lt_addressduplicates
        return              = lt_bapiret2_tab.

It's creating the contact person successfully which I can see under "Has contact person tab"(Please refer the attached screenshot)

But When I checked "Has collection contact person" I can see there is no entry there as expectation is to create collection contact person details as well.

I have already tried with the above BAPI with some additional parameters but no success yet.

I also tried with a new BAPI with the below parameters but even after success message. Collection contact person is not getting created.

data : lt_result            type table of bapiret2.
  call function 'BUPR_RELATIONSHIP_CREATE'
    exporting
      iv_partner_1    = lv_kunnr
      iv_partner_2    = rv_partner
      iv_relationship = 'UDM001'
      iv_x_save       = space
    tables
      et_return       = lt_result.
*  endif..

Please let me know if you have come through this scenario or have any information about this topic.

Regards,

Om