DB extract Issue

Hi Techies,

Performing following task for DB extract:

1) User created in DB

2) Employee record created with min responsibility n position.

3) Mobile Client record created with routing model - Db - extract only

4) gendb completed

5) created DB extract - Its active for more than a day..

6) don;t find any error message only below query on the log files:

insert into SIEBEL.S_DOCK_INITM_01

  (PR_TBL_ROW_ID, DOCK_NAME, NODE_ID, VIS_STRENGTH)

select DISTINCT primary_table.ROW_ID PR_TBL_ROW_ID_T, 'SIA34' DOCK_NAME_T,

       di.NODE_ID NODE_ID_T, 50 VIS_STRENGTH_T

  from SIEBEL.S_MTRX_SRS_TNT primary_table,