Distinct but still repeated data shown

[koel1984]

Need some of your advice here. I would like to distinct 3 tables in one query.
Example of the table are:
Table A: TABLE_INFO
Table B: TABLE_BATCH
Table C: TABLE_FLOw


Table A consist of:
Tab_id, Table_name

Table B consist of:
Tab_id, Table_batch_step, Batch_server_id, Table_name, Filename, Batch

Table C consist of
Tab_id, table_batch, flow_step, From_drive, To_drive, Command, From_path, To_path



SELECT distinct A.TAB_ID, A.TABLE_NAME, B.TABLE_BATCH_STEP, B.BATCH_SERVER_ID, B.FILENAME_PREFIX, B.BATCH_FILE, C.
TABLE_BATCH, C.FLOW_STEP, C.FROM_MAP_DRIVE, C.TOP_MAP_DRIVE, C.COMMAND, C.FROM_PATH, C.TO_PATH1
FROM TABLE_INFO A, TABLE_BATCH B, TABLE_FLOW C
WHERE A.TAB_ID=B.TAB_ID AND B.TAB_ID=C.TAB_ID AND A.TABLE_NAME='DSP_ISI_01'
ORDER BY C.TABLE_BATCH, B.BATCH_FILE, B.TABLE_BATCH_STEP, B.BATCH_SERVER_id


The problem:
I face repeated of data although i put "distinct" in the start of the query.

Can anyone help?

If you need more info kindly let me know.