Solution : https://service.sap.com/sap/support/notes/816101 (SAP Service marketplace login required)
Key words : 
program                                    subroutine -------------------------------------------------------------------- saplrhcogrp_read                      cogrp2orgunitsaplrhcogrp_read                          orgunit2cogrp solution import, terms account assignment features, inheritance account assignment features, personnel area company code, external relationship a015, interface program, controlling area, external relationship, system reads, find attributes
Related Notes : 
       
| 687526 | Supply of the status for external relationship A015 |