topic Re: Read transcation screen and fields in Application Development and Automation Discussions

Read transcation screen and fields

Former Member — Tue, 27 Apr 2010 11:04:57 GMT

There is API(method,FM) which we can use in order

to get the transaction screen and fields.

for instance if i put as input transaction FI03

i will get all the screens and fields of the transaction

per step .

Regards

Alex

Edited by: Alex Dean on Apr 27, 2010 2:42 PM

Re: Read transcation screen and fields

Former Member — Tue, 27 Apr 2010 13:08:13 GMT

Hi,

Do want to get all the fields in the transaction with values(if entered),, you can use the below FM.

DYNP_VALUES_READ

pass the program name and screen number...

Thanks

Re: Read transcation screen and fields

Former Member — Tue, 27 Apr 2010 14:13:44 GMT

Thanks,

i try it and i get some error.

assume that i want to use transaction SU01 (or diff)

what should i pass in the parameters

Best Regards

Alex

Re: Read transcation screen and fields

Former Member — Tue, 27 Apr 2010 14:42:59 GMT

Hi,

please see the below example and declare the variables needed by the FM


CALL FUNCTION 'DYNP_VALUES_READ'
  EXPORTING
    dyname                   = sy-cprog 
    dynumb                   = sy-dynnr
*           TRANSLATE_TO_UPPER       = ' '
    request                  = 'A'
*           PERFORM_CONVERSION_EXITS = ' '
*           PERFORM_INPUT_CONVERSION = ' '
  TABLES
    dynpfields               = l_dynpfields
  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
    OTHERS                   = 10.

Thanks,

Srini.

Re: Read transcation screen and fields

adrian_dorn — Tue, 27 Apr 2010 15:04:02 GMT

Perhaps we should add the comment that DYNP_VALUES_READ will fetch the content of the fields only if the dynpro, from which you want to get the field values, is currently the active dynpro or if it is in the call stack. This means that you must first execute transaction FI03 so that the dynpro gets loaded and afterwards you execute DYNP_VALUES_READ.

Alex,

Do you really want the content of the fields or just the name of the fields ?

Re: Read transcation screen and fields

Former Member — Tue, 27 Apr 2010 15:07:14 GMT

Adrain,

you are right. once you run the transaction, then within that transaction, this FM returns the fields in the transaction.

Thanks,

Re: Read transcation screen and fields

Former Member — Wed, 28 Apr 2010 11:12:46 GMT

HI Adrian

I need it for both .

Regards

Alex

Re: Read transcation screen and fields

Former Member — Wed, 28 Apr 2010 12:30:34 GMT

This FM gets you both.

Re: Read transcation screen and fields

Former Member — Wed, 28 Apr 2010 13:03:15 GMT

hi srinivas

thanks but how i use it for transaction such su01 va01 se11 etc

Regards

Alex

Re: Read transcation screen and fields

Former Member — Wed, 28 Apr 2010 13:20:00 GMT

Hi Alex,

This Table is Some what useful look at once,

D021T-Screen Key Word Texts

Regards,

Raghava Channooru