topic Re: Screen Read using DYNP_VALUES_READ in Application Development and Automation Discussions

Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 09:44:07 GMT

Hi Experts,

I am reading the screen using FM DYNP_VALUES_READ or RS_SELECTIONSCREEN_READ.

I am passing DYNAME = sy-repid. But I am getting exception "INVALID_DYNPRONAME".

Can anyone please tell what is the issue here???

Best Regards

Manas

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 09:48:23 GMT

Hi Manas,

According to documentation of the function module it is better not to use SY-REPID. Try hard coding it .

Regards

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 09:50:09 GMT

HI,

In the start of your program copy the sy-repid into g_repid and then use this variable where it is required.

data: g_repid types sy-repid.

g_repid = sy-repid.

regards,

Venkatesh

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 09:51:06 GMT

hi,

because their domains will be diff. i mean check the data type , length or value table..

put name of program directly there and then check.

ex. DYNAME = 'zfdsghghsfsaf'

it will work for sure.

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 09:55:41 GMT

try using DYNAME = SY-CPROG.

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 10:41:34 GMT

Hi All,

I tried with all the given options. But same error persists...

Best Regards

Manas

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 10:46:47 GMT

Hi Manas,

Can you please the code for your selection screen and the fm call , it can help us find the real íssue .

Regards

Arun

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 10:50:56 GMT

Hi Arun,

Here is the code...

DATA: it_DYNPREAD TYPE STANDARD TABLE OF DYNPREAD.

DATA: gd_prg TYPE D020S-PROG.

gd_prg = sy-repid.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

DYNAME = gd_prg

DYNUMB = '1000'

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

TABLES

DYNPFIELDS = it_DYNPREAD

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

The selection screen is PNP.

BR/Manas

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 11:38:18 GMT

Hi Manas ,

Please check the following

1. The FM is called in the AT SELECTION - SCREEN or its varaint events .

2. In the table it_DYNPREAD , populate the field fieldname with the name of the selection screen object in UPPER CASE .

Please check the following and test the progam , if you still have problem please revert back .#

Regards

Arun

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 11:38:50 GMT

Append the field that you want to read into the table it_DYNPREAD before calling the funtion module to read screen.

REFRESH : it_DYNPREAD.
  CLEAR wa_dynp.
  wa_dynp-fieldname = 'S_WORKQ-LOW'.
  APPEND wa_dynp TO it_DYNPREAD.

where is the selection screen field that you want to read.

regards,

Jinson

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 11:44:15 GMT

i have used the same code it is working fine.just check this

here p_table is in selection screen.

data : lt_tabfile type filetable,

l_subrc type sy-subrc,

lt_fields type table of dynpread with header line,

lv_value type char30.

lt_fields-fieldname = 'P_TABLE'.

append lt_fields.

clear lt_fields.

call function 'DYNP_VALUES_READ'

exporting

dyname = sy-cprog

dynumb = sy-dynnr

tables

dynpfields = lt_fields

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.

read table lt_fields with key fieldname = 'P_TABLE'.

move lt_fields-fieldvalue to lv_value.

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 11:50:14 GMT

Hi,

try this...

data: gd_prg  like d020s-prog value 'TESTPROG'

here TESTPROG is program name and make sure it should be in capitals only.

Re: Screen Read using DYNP_VALUES_READ

Former Member — Thu, 15 Jan 2009 12:45:12 GMT

I tried the same thing it's working fine.

check out this code..

hope it will help U.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

DYNAME = SY-CPROG

DYNUMB = SY-DYNNR

TRANSLATE_TO_UPPER = 'X'

TABLES

DYNPFIELDS = IT_DYNP

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.

READ TABLE IT_DYNP WITH KEY FIELDNAME = 'P_CUST'.

IF SY-SUBRC = 0.

V_CUST = IT_DYNP-FIELDVALUE.

ENDIF.

Regards

Sekhar.C

Re: Screen Read using DYNP_VALUES_READ

Former Member — Fri, 06 Feb 2009 13:47:16 GMT

Thank you so much.

Re: Screen Read using DYNP_VALUES_READ

alex_marc — Thu, 09 Dec 2010 08:21:59 GMT

I have the same problem with the FM 'DYNP_VALUES_READ'. I use the FM into a BADI.

this is my code :

dyname = sy-cprog.

wa_dynpfields-fieldname = 'MATNR'.

APPEND wa_dynpfields TO dynpfields.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = dyname

dynumb = '0110'

translate_to_upper = 'X'

TABLES

dynpfields = dynpfields

EXCEPTIONS

invalid_abapworkarea = 01

invalid_dynprofield = 02

invalid_dynproname = 03

invalid_dynpronummer = 04

invalid_request = 05

no_fielddescription = 06

undefind_error = 07.

Can you tell me how i can solve the problem ?

Thanks.