Use of the OMI data loading CIP is controlled by the OMI data source option group on the B.40.01 screen, so that it is possible to enable or disable its use on a per-job basis. If it is set to use the API CIP, the SQL*Loader call is replaced with a call to the m_pck_omi_custom.omi_load CIP procedure. Because you can only modify the m_pck_omi_custom package body, the package spec itself remains stable, so that a recompilation of the calling application (that is, the B.40.01 screen) is not necessary.