"BSID is not defined in the current logical database"

Hello Team, Need your help. While I am trying to write the below code. I am getting error message "BSID is not defined in the current logical database"

The issue seems at line # 2 - GET BSID.

TABLES: BSID, BSIK.

GET BSID.

WRITE:/ BSID-KUNNR,

BSID-LAND1.

COUNTER=0.

GET BSIK.

ADD 1 TO COUNTER

IF COUNTER >3.

REJECT 'BSID'.

ENDIF.

WRITE:/ BSID-BUDAT, BSID-DMBRT.

GET BSID LATE.

ULINE.

Thanks in advance for your reply.

Regards,

Sachin