We are in process of upgrading from 4.6C to ECC. I am facing problem with few function modules which does not exist in ECC
1) Function module u2018CCHK_ADDON_COMPONENT_INSTALLEDu2019 does not exist in ECC. Even the table u2018TBAON_CCHKu2019 which is
being used in this FM does not exist in the new system.
2) FM u2018BUP_PARTNER_GETu2019 does not have the import parameter u2018I_RLTYPu2019.
I had searched the SDN , But not able to find any solution. Does any one have any idea,