Hi Vijay,
Do u have multiple instances of the particular system in LMDB. If yes, the please remove the duplicates.
Also, If you can do this, remove this system completely from LMDB and SLD, removes all its occurrences and re-attach this system to LMDB thru SLD, assign it back to productive solution and logical component. Also, check your client setting.
Regenerate EWA manually and try to check the results.
Regards,
Divyanshu