Oracle Message IMP-00029 - cannot qualify table name by owner (string), use FROMUSER parameter

ERRORcannot qualify table name by owner (string), use FROMUSER parameter
CAUSEA table name was qualified with the name of its owner, as shown in the following example. This is not allowed. IMP SYSTEM/MANAGER TABLES=(SCOTT.EMP)
ACTIONUse the FROMUSER parameter to specify the tables owner, as shown in the following example: IMP SYSTEM/MANAGER FROMUSER=SCOTT TABLES=(EMP, DEPT)