Run time error after activating business functions SFW5

[Former Member]

Dear Expert,

I have activated EA-PLM in SFW5 and now when I try to display order has run time error.

Attached the SFW5 and run time error.

I cant off the activation too. How can I rectify this error?

[Former Member]

This is the  current time error message

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.                 

    The following syntax error occurred in program                                 

     "CL_IM_WCM_DECOUPLING_IMPL=====CP " in include                                

     "CL_IM_WCM_DECOUPLING_IMPL=====CM002 " in                                     

    line 5:                                                                        

    "Field "I_IWERK" is unknown. It is neither in one of the specified tabl"       

    "es nor defined by a "DATA" statement . . . . . . . . . ."                     

    " "                                                                            

    " "                                                                            

    The include has been created and last changed by:                              

    Created by: "SAP "                                                             

    Last changed by: "SAP "