topic Re: EXIT_SAPLV56B_001 Function exit implementation in Application Development and Automation Discussions

EXIT_SAPLV56B_001 Function exit implementation

Former Member — Wed, 11 Aug 2010 07:50:51 GMT

Hi all,

i want to mak mandatory fields in the VT01n and VT02n. I found the function exit EXIT_SAPLV56B_001 and i am not able to implement this exit. if ou have any sample code to make mandatory fields in VT01n and VT02n,

Regards,

Reddy

Re: EXIT_SAPLV56B_001 Function exit implementation

Former Member — Wed, 11 Aug 2010 09:51:10 GMT

Hello Reddy,

Put a break point inside the function module.This FM is called up in the PBO for each single screen field.

So check the contents of C_SCREEN.

For Example C_SCREEN-name = 'Field name'(here you must find out which field you have to make mandatory, go to screen lay out , you can find the field name.

so if c_scrren-name = 'FIELD name'.

c_screen-input = 0 or 1 this is the way to do it.#

Please see the documentation of this function module below

If, for example, the input readiness of a field has been removed, only the field "Input" in the transfer structure c_screen needs to be set to zero. The field name of the current field can be derived from the field "name" of the transfer structure c-screen. If the structure c_screen was changed, the parameter e_screen_modified must be changed to X (not equal " ").

Notes

The options of the structure c_screen are activated using the value 1 and deactivated with the value 0, for example c_screen-input = 1. Important: if the structure c_screen has been change d, the parameter e_screen_modified must be set to X (not equal ' ').

Regards,

Antony Thomas

Re: EXIT_SAPLV56B_001 Function exit implementation

Former Member — Wed, 11 Aug 2010 22:54:37 GMT

Hi Thomos,

Thanks for your reply...

I put break point (static, dynamic and system debugging and update debugging all) but it is not stopping to check.

I maintained following code in side.based on screen. please check the below.

IF SCREEN-NAME = 'VTTK-TDLNR' OR

SCREEN-NAME = 'VTTK-ROUTE' OR

SCREEN-NAME = 'VTTK-VSART' OR

SCREEN-NAME = 'VTTK-DPTBZ' OR

SCREEN-NAME = 'VTTK-DPTEN'.

E_SCREEN_MODIFIED = 'X'.

SCREEN-REQUIRED = '1'.

MODIFY SCREEN.

C_SCREEN = SCREEN.

ENDIF.

Please check and correct me if i am wrong.

Re: EXIT_SAPLV56B_001 Function exit implementation

Former Member — Mon, 21 Feb 2011 18:13:45 GMT

Hi Reddy,

Did you ever find an answer for this? I have the opposite problem.

I get a Z error in VT01N when field VTTK-ADD01 is not filled, I want to disable it, but can not find it in program SAPMV56A.

Regards,

Carlos

Re: EXIT_SAPLV56B_001 Function exit implementation

koolspy_ultimate — Mon, 04 Jul 2011 11:02:13 GMT

HI Antony,

when i am trying the following code



IF C_SCREEN-NAME = 'VTTK-TDLNR'.
  E_SCREEN_MODIFIED = 'X'.
C_SCREEN-REQUIRED = '1'.
MODIFY SCREEN.
C_SCREEN = SCREEN.
ENDIF.

the exit is not triggered (that vttk-tdlnr is not getting obligatory)

so can you please suggest me ,

thanks in advance,

kool.

Re: EXIT_SAPLV56B_001 Function exit implementation

eduardo_hinojosa — Mon, 04 Jul 2011 16:47:18 GMT

Try it with BADI_LE_SHIPMENT. See Note 617793 - Documentation on Business Add-In BADI_LE_SHIPMENT for further info.

Regards

Eduardo

Re: EXIT_SAPLV56B_001 Function exit implementation

madhu_vadlamani — Tue, 05 Jul 2011 03:36:38 GMT

Hi Narareddy,

As Eduardo told check badi BADI_LE_SHIPMENT. Try to use the method At_save.

Regards,

Madhu.

Re: EXIT_SAPLV56B_001 Function exit implementation

koolspy_ultimate — Tue, 05 Jul 2011 05:28:32 GMT

can you be more specific.

can you please explain in detail regarding that.

Re: EXIT_SAPLV56B_001 Function exit implementation

koolspy_ultimate — Thu, 07 Jul 2011 07:05:44 GMT

can you give any sample code for this?

because

when i am trying the following code


IF C_SCREEN-NAME = 'VTTK-TDLNR'.
  E_SCREEN_MODIFIED = 'X'.
C_SCREEN-REQUIRED = '1'.
MODIFY SCREEN.
C_SCREEN = SCREEN.
ENDIF.

the exit is not triggered (that vttk-tdlnr is not getting obligatory)

so can you please suggest me ,

thanks in advance,

kool.

Re: EXIT_SAPLV56B_001 Function exit implementation

eduardo_hinojosa — Thu, 07 Jul 2011 07:28:10 GMT

See Note 617793 - Documentation on Business Add-In BADI_LE_SHIPMENT. As note says:



Checking the data of the shipment document on completeness or 
consistency with output of a message, if necessary

for method AT_SAVE. So, if the check is not OK, raise an error with ERROR_WITH_MESSAGE, ie:


    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
              WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4
              RAISING error_with_message.

I hope this helps you

Regards.

Eduardo

PD: I forgot it. See Note 849243 - Add or Remove delivery from shipments already assigned. You have a coding for this badi and method with a complex coding.

Edited by: E_Hinojosa on Jul 7, 2011 9:36 AM