• Hi MickyT,

    Thanks for your help.

    This is what I needed, and I got there with your reply.

    CASE WHEN substring(xlCode, 16, 1) LIKE '[0-9]' THEN substring(xlCode, 15, 1) ELSE substring

    (xlCode, 15, 2) END AS GroupNo

    , CASE WHEN substring(xlCode, 16, 1) LIKE '[0-9]' THEN substring(xlCode, 16, 4) ELSE substring

    (xlCode, 17, 3) END AS SeqNo