CREATE_OBJECT_CLASS_NOT_FOUND runtime error during extractor checking

Question

Hi Gurus,
I had to modify a generic data source based on a database view. I had to add a field for extraction. Since this field was available in the tables on which the view was built but not used in the view, I modified the view to to include the field. Then, I modified the extract structure to include the newly added field.
Now, when I try to check the extractor in RSA3 (extract checker), I end up getting a runtime error with details as below.
Runtime Errors                    CREATE_OBJECT_CLASS_NOT_FOUND          
Except.                    CX_SY_CREATE_OBJECT_ERROR          
Date and Time                    3/6/2012     5:46:07     
     Short text                         
          CREATE OBJECT: The class "\CLASS=ZCL_IM_CLC" was not found.                    
     What happened?                         
          Error in the ABAP Application Program                    
          The current ABAP program "CL_EXIT_MASTER================CP" had to be                    
           terminated because it has                    
          come across a statement that unfortunately cannot be executed.                    
     Error analysis                         
          An exception occurred that is explained in detail below.                    
          The exception, which is assigned to class 'CX_SY_CREATE_OBJECT_ERROR', was not                    
           caught in                    
          procedure "INSTANTIATE_IMP_CLASS" "(METHOD)", nor was it propagated by a                    
           RAISING clause.                    
          Since the caller of the procedure could not have anticipated that the                    
          exception would occur, the current program is terminated.                    
          The reason for the exception is:                    
          The dynamically specified class "\CLASS=ZCL_IM_CLC" at CREATE OBJECT neither                    
           exists as                    
          local, nor as global class in the system, or is overshadowed by a local                    
          data type of the same name.                    
     Missing RAISING Clause in Interface                         
          Program                    CL_EXIT_MASTER================CP
          Include                    CL_EXIT_MASTER================CM002
          Row                    1
          Module type                    (METHOD)
          Module Name                    INSTANTIATE_IMP_CLASS
     Trigger Location of Exception                         
          Program                    CL_EXIT_MASTER================CP
          Include                    CL_EXIT_MASTER================CM002
          Row                    15
          Module type                    (METHOD)
          Module Name                    INSTANTIATE_IMP_CLASS
     Source Code Extract                         
     Line          SourceCde               
     1          METHOD instantiate_imp_class .               
     2                         
     3            DATA: abs_type_classname TYPE string,               
     4                  imp_obj            TYPE imp_obj_type.               
     5                         
     6          *   Look for objects that have been created for this class               
     7            READ TABLE imp_obj_tab INTO imp_obj               
     8                WITH TABLE KEY imp_name    = imp_name               
     9                               calling_obj = caller.               
     10            IF sy-subrc = 0.               
     11              instance = imp_obj-obj.               
     12            ELSE.               
     13              CONCATENATE '\CLASS=' imp_class INTO abs_type_classname.               
     14          *****  dynamic object creation     *******************************               
     >>>>>              CREATE OBJECT instance TYPE (abs_type_classname).               
     16          ******************************************************************               
     17              imp_obj-imp_name    = imp_name.               
     18              imp_obj-calling_obj = caller.               
     19              imp_obj-obj         = instance.               
     20              INSERT imp_obj INTO TABLE imp_obj_tab.               
     21            ENDIF.               
     22          ENDMETHOD.     
Can anybody please help me solve this issue?

Answer 1

Hi Ajay,
Please check the following threads for your issue::
System Exception
Exception              CX_SY_CREATE_OBJECT_ERROR
Why is CREATE_OBJECT_CLASS_NOT_FOUND ?
Dump CREATE_OBJECT_CLASS_NOT_FOUND with BADI in MM_MATBEL archiving object
Regards,
Arpit