Solution : https://service.sap.com/sap/support/notes/1075887 (SAP Service marketplace login required)
Key words :
returns internally pulled contact numbers, terms customer maintenance, customer master reason, incomplete api, solution implement, attached corrections, prerequisites
Related Notes :
1076572 | eSOA:ECC_CUSTOMERCONTACTPERSONCRTRC returns no Con.Person ID |
1061133 | ECC-SE 602 Add-On Installation / Delta upgrade |
1061132 | Upgrade to SAP ECC 600 with Add-On ECC-SE 602 |