topic Re: How to get screen data. in Application Development and Automation Discussions

How to get screen data.

Former Member — Sat, 08 Apr 2006 10:11:16 GMT

How Can I get the particular screen data given by user

in the program other than field exits

Re: How to get screen data.

Former Member — Sat, 08 Apr 2006 14:07:28 GMT

Prashanth,

If you are talking about standard transactions and you want to add your custom logic to it, you will find the appropriate user exit for the same. The user exit will have some parameters, so you will look into those parameters if you have required data.

Anyways, you can use the function module DYNP_VALUES_READ

to read the screen data. However, it might not be useful in all the cases.

Regards,

Ravi

Note : Please mark the helpful answers

Re: How to get screen data.

Lakshmant1 — Sat, 08 Apr 2006 14:49:55 GMT

Hi Prashanth,

Check demo program DEMO_DYNPRO_F4_HELP_MODULE on how to read screen data.

Hope this helps

Thanks

Lakshman

Re: How to get screen data.

Former Member — Sat, 08 Apr 2006 21:10:19 GMT

Dear,

please try to use FIELD-SYMBOLS.

example:

Declaration

FIELD-SYMBOLS: <fs> TYPE ANY.

ASSIGN '(MYPROGRAM)MYFIELD' TO <fs>.

IF sy-subrc IS INITIAL.

...

ENDIF.

Regards

Re: How to get screen data.

Former Member — Mon, 10 Apr 2006 05:45:57 GMT

This function module i am not getting in se37

please give the steps.

Re: How to get screen data.

Former Member — Mon, 10 Apr 2006 05:48:11 GMT

Prashanth,

I can see the function DYNP_VALUES_READ, in SE37.

Regards,

Ravi

Re: How to get screen data.

Former Member — Mon, 10 Apr 2006 05:53:42 GMT

Hi Prashant,

You can read the value of any screen field you have entered, in the FM named DYNP_VALUES_READ.

Eg:

DATA: PROGNAME LIKE SY-REPID,

DYNNUM LIKE SY-DYNNR,

DYNPRO_VALUES TYPE TABLE OF DYNPREAD,

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = PROGNAME

dynumb = DYNNUM

TRANSLATE_TO_UPPER = 'X'

REQUEST = ' '
PERFORM_CONVERSION_EXITS = ' '
PERFORM_INPUT_CONVERSION = ' '
DETERMINE_LOOP_INDEX = ' '

tables

dynpfields = DYNPRO_VALUES

EXCEPTIONS
INVALID_ABAPWORKAREA = 1
INVALID_DYNPROFIELD = 2
INVALID_DYNPRONAME = 3
INVALID_DYNPRONUMMER = 4
INVALID_REQUEST = 5
NO_FIELDDESCRIPTION = 6
INVALID_PARAMETER = 7
UNDEFIND_ERROR = 8
DOUBLE_CONVERSION = 9
STEPL_NOT_FOUND = 10
OTHERS = 11

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

Now, the table DYNPRO_VALUES will contain the value that you have entered.

Regards,

SP.