topic Re: DYNP_VALUES_READ Problem in Application Development and Automation Discussions

DYNP_VALUES_READ Problem

Former Member — Thu, 19 Jun 2008 10:33:43 GMT

Hi All,

I am facing problem in DYNP_VALUES_READ functional module. It is not returning any values in interanal table .

What i am doing is in ME51n ( Create Purchase Requisition ) based on purchase requisition type ( drop down / combo box )

i want to restrict account assign category search help values.

Here i want to read the values in pur. requistion type using DYNP_VALUES_READ, but it is not returning any values.

Please guide me.

Points will be rewarded.

GLADIATOR

Re: DYNP_VALUES_READ Problem

Former Member — Thu, 19 Jun 2008 10:38:26 GMT

Where are you using DYNP_VALUES_READ and how are transfering the screen parameters?

U should use a code like this:

DATA: BEGIN OF TB_DYNPFIELDS OCCURS 0.
          INCLUDE STRUCTURE DYNPREAD.
  DATA: END OF TB_DYNPFIELDS.

  DATA: PROGNAME LIKE D020S-PROG.

  MOVE <SCREEN FIELD> TO TB_DYNPFIELDS-FIELDNAME.
  APPEND TB_DYNPFIELDS.

  MOVE SY-CPROG TO PROGNAME.

  CALL FUNCTION 'DYNP_VALUES_READ'
       EXPORTING
            DYNAME     = PROGNAME
            DYNUMB     = SY-DYNNR
       TABLES
            DYNPFIELDS = TB_DYNPFIELDS

but you make sure the screen is active when u use that fm

Max

Re: DYNP_VALUES_READ Problem

Former Member — Thu, 19 Jun 2008 10:39:31 GMT

Hi,

Try like this..

wa_dynpro_values-fieldname = Fieldname of te field whose values to be read'.

APPEND wa_dynpro_values TO i_dynpro_values.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = sy-repid

dynumb = '0402'

translate_to_upper = c_x

TABLES

dynpfields = i_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.

Thanks,

Rajinikanth