EXP-00011: SCOTT.BONUS does not exist when exporting...

exp and imp is not fully supported in oracle 11g, try to use expdp and impdp
just an example is
 
"Deferred segment creation in oracle 11g is the "exp" utility doesn't support it properly. Tables with no segments don't get exported as expected. One solution is to turn off the functionality before creating any objects using the following command.

ALTER SYSTEM SET DEFERRED_SEGMENT_CREATION=FALSE;

Alternatively, you can force the allocation of extents on any table with no rows using the following command.

ALTER TABLE tablename ALLOCATE EXTENT;



workaround or live example
==========================

 SQL*Plus: Release 11.2.0.1.0 Production on Wed Dec 26 13:02:41 2012  
 Copyright (c) 1982, 2010, Oracle. All rights reserved.  
 SQL>  
 SQL> $exp system/system@orcl_3 file='d:/scott.dmp'  
 tables=scott.emp,scott.dept,scott.bonus  
 Export: Release 11.2.0.1.0 - Production on Wed Dec 26 13:03:44 2012  
 Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights  
 reserved.  
 Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 -  
 64bit Production  
 With the Partitioning, OLAP, Data Mining and Real Application Testing  
 options  
 Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character  
 set  
 About to export specified tables via Conventional Path ...  
 Current user changed to SCOTT  
 . . exporting table              EMP     14 rows  
 exported  
 . . exporting table              DEPT     4 rows  
 exported  
 EXP-00011: SCOTT.BONUS does not exist  
 Export terminated successfully with warnings.  
 SQL>  
 SQL>  
 SQL>  
 SQL> conn scott/tiger@orcl_3  
 Connected.  
 SQL>  
 SQL>  
 SQL>  
 SQL>  
 SQL> ALTER TABLE bonus ALLOCATE EXTENT;  
 Table altered.  
 SQL>  
 SQL>  
 SQL>  
 SQL> $exp system/system@orcl_3 file='d:/scott.dmp'  
 tables=scott.emp,scott.dept,scott.bonus  
 Export: Release 11.2.0.1.0 - Production on Wed Dec 26 13:10:06 2012  
 Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights  
 reserved.  
 Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 -  
 64bit Production  
 With the Partitioning, OLAP, Data Mining and Real Application Testing  
 options  
 Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character  
 set  
 About to export specified tables via Conventional Path ...  
 Current user changed to SCOTT  
 . . exporting table              EMP     14 rows  
 exported  
 . . exporting table              DEPT     4 rows  
 exported  
 . . exporting table             BONUS     0 rows  
 exported  
 Export terminated successfully without warnings.  
 SQL>