USEREXIT_SAVE_DOCUMENT_PREPARE : For Validating Purchase Order

[former_member321825]

In VA01,  If the purchase order and purchase order item is blank then error message will be displayed for the user to input these values .

I have writtwen below code in MV45AFZZ,   USEREXIT_SAVE_DOCUMENT_PREPARE. The problem is that when purchase order or purchase order item is not entered, the field is greyed out . Please suggest

   If VBAK-BSTNK is initial.
  message e000(ZMSG).        " Enter Purchase Order
ELSE.
   Read table xvbap with key POSEX = ' '.
* If VBAP-POSEX is initial.
   IF sy-subrc = 0 .

       SHIFT xvbap-POSNR  LEFT DELETING LEADING '0'.
  message e001(ZMSG) with  xvbap-POSNR .                                  " In Order data Tab, Enter Purchase order item
ENDIF.

ENDIF.

[Former Member]

Hi

Try to add check condition in

MV45AFZB -  userexit_check_vbak /  userexit_check_vbap

Regards,

Pranav

[former_member321825]

When I add my Code in userexit_check_vbap, the error message displays in initial screen .

Say , If i added line item with its details in intial screen , the error message for Purchase order Item displays in intial screen hence we cannot naviagate to item screen ---> order tab--Purchase order item field

[Lakshmipathi]

Why User Exit ?  I am not sure, whether you have discussed with your Functional Consultant since this can be achieved with standard Incompletion Log itself.

Go to OVA2, select Sales Header > Procedures > Sale Order and maintain the following entries there.

VBKD:::::POSNR::::KBES:::01:::X

G. Lakshmipathi

[former_member321825]

Thanks you for your reply .

I would like to know whether  warning message or error message will be displayed through OVA2.

Currently for Purchase Order below enteries are entered but it displays warning message & user is able to proceed with this message

VBKD:: BSTKD:: PO number::: KBES ::01::X

For Purchase Order Item

VBAP POSEX Purchase order item KBES 01

[Lakshmipathi]

I would like to know whether  warning message or error message will be displayed

It would be better if you set the incompletion log whatever I suggested, test it and update here whether users are able to proceed.  For information, system will not allow you to save the sale order. 

G. Lakshmipathi

[Former Member]

Hi Rachel,

MV45AFZZ,   USEREXIT_SAVE_DOCUMENT_PREPARE will do the job for you.Try the following code snippet.

MESSAGE <Write your custom message> here. //Ensure you are using 'S' Message type rather than "E"

PERFORM FOLGE_GLEICHSETZEN(SAPLV00F).

FCODE = 'ENT1'.

SET SCREEN SYST-DYNNR.

LEAVE SCREEN.

Hope it helps.

Regards,

Kannan

[PhanikumarV]

Dear Kannan

May i know why are you recommending for development-when it can be done with standard??

Interested to know in what scenarios-we can differ the same process..

Phanikumar

[former_member321825]

I have tried the incompletion log as suggested by G. Lakshmipathi & also tried Kanan's solution .

Since I wanted error message for specific customer I tried below code suggested by Kanan . It is working perfectly fine.

MESSAGE <Write your custom message> here. //Ensure you are using 'S' Message type rather than "E"

PERFORM FOLGE_GLEICHSETZEN(SAPLV00F).

FCODE = 'ENT1'.

SET SCREEN SYST-DYNNR.

LEAVE SCREEN.

- Also, could you help me how can we position the cursor on "Purchase order item" field so that user will know that PO item has to be entered

-I am also curious to know how error message can be displayed through incompletion log  since I was getting warning message and was able to proceed further but while saving, the document shows in incomplete status.

[PhanikumarV]

"""I am also curious to know how error message can be displayed through incompletion log  since I was getting warning message and was able to proceed further but while saving, the document shows in incomplete status""

You can check based on the Flag-Incomplete messages in VOV8

(If it is deactive-then you will get the option about incompletion).

Also to change the Message status from W to E--Try with OVAH (else at se91 at coding level)

Note:Incompletion procedure will not work based on customer--if business wants based on customer--then you need to go with exits.

Very Imp Note: Incompletion log will always check whether some value to be maintained in the respective field--but it does not validate(other than f4 options for some fields)

Phanikumar