How to refresh Servlet

Hi Friends
I have done a mistake in servlet file,compiled it and uploaded on Jakarta-tomcat server.
Now i have taken care of this mistake and again compiled and uploadedthis servlet on the same jakarta-tomcat server.
But the change is not reflected,I am getting the same error again and again.
How to refresh this servlet.
Here are my limitations-
1)I can not shut down the server
2)I can not delete the work folder or it's contents
Any help?
Thanks in advance

If it is tomcat 4.1 then you can use its adminitrator jsp page to make your context(webapp) reloadable. This in turn will make chages to your your server file and will add the context back to tomcat without stopping it.
Regards

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Hi,
Thank you for your replies.
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javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385) at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340) at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318) at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821) at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239) at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92) at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147) at 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Details: No details available
My path for this service is:
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Gabriel Santana

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I have created a Module Pool Program in which i have two containers to display the long text.
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I am using the below two classes to do all this.
cl_gui_textedit,
cl_gui_custom_container,
Could someone help me how to remove the long text in the container and update the new long text.
I am getting the new long text but not able display it in the same container. Please someone help me how to refresh and update the container.
Thanks in advance.

Hi
Try this.
IF cl_gui_textedit IS INITIAL.
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            cntl_system_error           = 2
            create_error                = 3
            lifetime_error              = 4
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create text_edit control
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Hi
Thanks for your infos.
Yes exactly I use almost the same code you have post here.
Could You answer to my next questions?
First - >what do you mean by saying that "it's not good idea using refreshing in IE?" Of course I use refreshing in backing_bean for my button "remove" that removes row, commit changes to database and refresh table, almost the same as You said in your post:
Code in backing_bean is and comments on difference to Your code is below:
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Thanks

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Problem is i have created one TEXTEDIT and now when user clicks on the cancel button and come back to the screen the data which was previously entered is still coming up.
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The reason for this is that the tables which are there in the exit ZXQQMU20 T_VIQMFE , T_VIQMUR , T_VIQMMA
still contains the old values which were there at the time of creation of "NOCO" in IW21 .
How to refresh my " internal tables values" used in such that even at the time of modification of the NOCO through IW22 my table values should pick the current screen values and not the values which were there at the time of creation.
Please help.
The code i have written in the exit is as below:-
********************* Changed vide ******START
*****IW21 IW22 also added in filter criteria of notification *************
******The purpose of this modification is that in the execution of IW21 or IW22 or IW24 or IW25 we have to give a check that if the
******notification type is M2 than inside the Transaction screen , if the Breakdown duration comes less than 15 min than there are
******no issues but if the breakdown duration is more than 15 min than the mandatory fields needs to be entered in the analysis tab.
**    The user has to fill up either following mandatory fields in Analysis Data tab.
**    A. Object Parts & Damages sub tab
**    Code Group - Object Parts (OTGRP, VIQMFE)
**                          AND
**    Code Group - Problem / Damage (FEGRP, VIQMFE)
**    Or
**    Notification Item Short Text (FETXT, VIQMFE)
**   B. Cause sub tab
**    Code Group # Causes (URGRP, VIQMUR)
**    Or
**    Cause Text (URTXT, VIQMUR)
**   C. Action Taken sub tab
**    Code Group # Activities (MNGRP, VIQMMA)
**    Or
**    Activity Text (MATXT, VIQMMA)
**            Then, allow user to complete notification (NOCO).
CLEAR : L_VAR , L_COMP_TIME.
IF ( SY-TCODE EQ 'IW21' OR SY-TCODE EQ 'IW22' OR SY-TCODE EQ 'IW24' OR
      SY-TCODE EQ 'IW25' ).
   IF ( E_VIQMEL-IWERK = '061' ) OR ( E_VIQMEL-IWERK = '062' ).
     IF E_VIQMEL-QMART = 'M2'.
       L_VAR = E_VIQMEL-AUSZT.
       L_COMP_TIME = L_VAR / 60.
       IF L_COMP_TIME < 15.
         EXIT.
       ELSEIF L_COMP_TIME > 15..
*         IF ( T_VIQMFE-OTGRP IS INITIAL AND T_VIQMFE-FEGRP IS INITIAL ) OR ( T_VIQMFE-FETXT IS INITIAL ) .
*           MESSAGE 'Please fill the mandatory analysis data in Object Parts' TYPE 'E'.
*         ENDIF.
         IF T_VIQMFE-OTGRP EQ '' OR T_VIQMFE-FEGRP EQ ''.
           IF T_VIQMFE-FETXT EQ ''.
             MESSAGE 'Please fill the mandatory analysis data in Object Parts' TYPE 'E'.
           ENDIF.
         ENDIF.
         CLEAR L_TAG.
         IF T_VIQMUR[] IS INITIAL.
           MESSAGE 'Please fill the mandatory analysis data in Cause tab' TYPE 'E'.
         ELSE.
           LOOP AT T_VIQMUR.
             IF T_VIQMUR-URGRP IS INITIAL .
               IF T_VIQMUR-URTXT IS INITIAL.
                 L_TAG = 'X'.
               ENDIF.
             ENDIF.
           ENDLOOP.
           IF L_TAG = 'X'.
             MESSAGE 'Please fill the mandatory analysis data in Cause tab' TYPE 'E'.
           ENDIF.
         ENDIF.
         CLEAR L_TAG.
         IF T_VIQMMA[] IS INITIAL.
           MESSAGE 'Please fill the mandatory analysis data in Action' TYPE 'E'.
         ELSE.
           LOOP AT T_VIQMMA.
             IF T_VIQMMA-MNGRP IS INITIAL .
               IF T_VIQMMA-MATXT IS INITIAL.
                 L_TAG = 'X'.
               ENDIF.
             ENDIF.
           ENDLOOP.
           IF L_TAG = 'X'.
             MESSAGE 'Please fill the mandatory analysis data in Action' TYPE 'E'.
           ENDIF.
         ENDIF.
       ENDIF.
     ENDIF.
   ENDIF.
ENDIF.
<Added code tags>
Thank you so much in advance..
-Sudhish
Please use the code tags when you're posting any code snippet
Edited by: Suhas Saha on Jul 13, 2011 12:39 PM

Hi, I was thinking just like XVBAP and YVBAP values in the USEREXIT_SAVE_DOCUMENT.
Plz check u have x /y versions or tables like _old/ _new suffixes and then move the value accordingly.
otherwise there may be inconsistency.
Edited by: Prasenjit S. Bist on Jul 13, 2011 3:03 PM

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