enbale screen input after error message

[Former Member]

hi all,

i have created an enhancement for FK02 transaction, save button is clicked ,it executes and it checks certain conditions based on the data input and throws an error message. But the screen freezes after the error message, I want to re-enable screen entry for FK02 after the error message ,also the data should not be saved. How is it possible. Please help.

[Former Member]

Hi Abin,

You need to find the screen exits for that and make the changes . Or you should have to find SAP Notes . Only in these two ways you can do that .

[alejandro_mejias]

are you using exit ZXF05U01? If you raise an error message from this exit, when the user press enter user input is available.

i.e.

	IF i_lfa1-stceg IS INITIAL.
	MESSAGE e010(ad) WITH text-005.
	ENDIF.

[arindam_m]

Hi,

May be MESSAGE i010(ad) WITH text-005 DISPLAY LIKE 'E' would help.

Cheers,

Arindam

[Former Member]

Hi,

Use the fuction module which is given in the link.

http://scn.sap.com/community/abap/blog/2013/07/31/handy-sap-function-module-to-automate-pai-events

Regards,

Alenlee mj

[Former Member]

Hi,

     IF  Condition .

        MESSAGE 'Your Message ...................' TYPE 'W' DISPLAY LIKE 'E'.

        LEAVE TO SCREEN sy-dynnr.

      ENDIF.

Regard's

Smruti

[sivaganesh_krishnan]

HI abin,

Write your message statement as Message  text-000 type 'S' display like 'E'.

this will help you.

Regards,

Sivaganesh.

[Former Member]

Hii Abin,

Display ur message like below if u r checking certain field input contents while saving,

IF field_name <> ' VALUE' .

     SET CURSOR FIELD 'field_name'.

     MESSAGE I022 WITH field_name DISPLAY LIKE 'E'.

ENDIF.

The set cursor will put the cusor to the field_name field and will be editable.

regards

Syed

[Former Member]

Hi Abin

Using information message or other message and displaying them like error or so wont serve the purpose as the type of message decides it's behavior that whether it will continue processing after message or not etc.. So, no point in doing that.

I have come across certain situation numerous times (have developed many 'z' modules as well) when we don't want to take proceedings further yet give a dialog box message to user for his clear understanding of what has happened.

In such case, it's always advisable to use information type message & set a flag for error and have a check on that flag as mandatory to take proceeding further.

For example,

DATA: flag.

CLEAR: flag.

IF <conditon/input> TRUE.                                                    (For message)

  MESSAGE I<nnn>(<msgclass>) DISPLAY LIKE 'E'.

  flag EQ 'X'.

ELSE.

  CLEAR: flag.

ENDIF.

CHECK flag IS INITIAL.

<proceedings>.

[former_member184569]

Where have you created your enhancement? And in which screen in FK02 do you want this validation?

[Former Member]

Hi Abin,

  You just try writing Leave list Processing after the error message or else you can use FCODE = 'ENT1'.

Just try it..

[Former Member]

Hi Abin,

I believe the error message is being triggered from your enhancement. (If the error is triggered from some standard code, pls ignore).

If so the following blog may help you.

The blog explains automating the event of user pressing the ENTER key after an error message for enabling the screen to correct the wrong values. Hope it will solve your problem.

http://scn.sap.com/community/abap/blog/2013/07/31/handy-sap-function-module-to-automate-pai-events

Use the following piece of code.

*Begin-Auto triggers ENTER command

     CALL FUNCTION 'SAPGUI_SET_FUNCTIONCODE'

       EXPORTING

            functioncode           = 'ENTER'

       EXCEPTIONS

            function_not_supported = 1

            OTHERS                    = 2.

*End-Auto triggers ENTER command

Hope it will solve your problem.

Regards,

Narayana Reddy A V L.

[Former Member]

Hi Abin,

Can you please paste your code so that we can help with your code to enable the screen.

This usually happens because of using MEssage Type E [error]. It will display the screen and will not give an option to the user to give correct values on the screen .

You can try with the Below two options :

IF < ur condition >

  Messsage TYPE E 'XYZ message'.

    EXIT.

ENDIF.

OR

IF < ur condition >

  Messsage TYPE E 'XYZ message'.

STOP.

ENDIF.

Hope this will help!

Provide your code so that we can assist with accurately.

Best Regards,

KC

[Piyushmatrixs]

Hello Rojer,

    You can solve  your problem something like below:

    IF (condition to display error msg and enable re-entry is true ).

             MESSAGE I000(ZASIA_IN) WITH 'Record not found. Please try again.' DISPLAY LIKE 'E'.

     ELSE.

           (PLACE CODE HERE TO SAVE DATA).

    ENDIF.

I am sure that it will definitely help you to solve your problem.

Thanks

[former_member43585]

Hi Rojer,

After receiving an error message when F8 is pressed, the screen is available for input.

It worked for me in scheduling agreement creation .

Regards,

Ramiz

[Khan]

Simple and effective solution. It worked for me. Thanks