EXT_GR1_OPEN_FOR_READ_COMMIT 1 EXT_GR2_OPEN_FOR_READ_COMMIT 1 EXT_NCD_OPEN_FOR_READ_COMMIT 1 EXT_XXX_OPEN_FOR_READ_COMMIT 1 GET_HANDLE 1 SET_FIRST_OPERATION 1 WRF_DEBUG 1 WRF_DM_BCAST_BYTES 2