BTW The first run of the iCI CCM Extractor (E2E_ICIDB_EXT_CCLM) failed and I had to change the main extractor from E2E_ME_RFC_ASYNC_NO_RR to E2E_ME_RFC_ASYNC_NO_RR_255 via the table E2E_ACTIVE_WI using the worklist ID from the extractor detail as the key. This then matches the structure in the SMD_DATA_LOADER255 FM.
It now works and I see data in the iCI Dashboard. Now to try to make sense of it!
Cheers
Ian