Question???
here i marked the CALL FUNCTION '/SAPAPO/DM_SETUP_ITEM_GET_ID', just samplely to assigned value:
<fs_cif_activity>-SETUP_KEY = 'dd'.
<fs_cif_activity>-r3_rfgrp = 'ccdd'.
and can see the CT_Activities is updated also.
but can NOT see it in PDS.