topic Re: Check for Currency Data Type in Application Development and Automation Discussions

Check for Currency Data Type

Former Member — Mon, 02 Jun 2008 16:44:54 GMT

Hello All,

In my Dynamic Internal Table I've certain fields.

Now I want to check whether those fields are of type Currency or Quantity .

How to do this ?

Using Describe Field syntax I'm getting as TYPE C for both CURRRENCY as well as CHARACTER.

Any clues ?

Regards,

Deepu.K

Re: Check for Currency Data Type

Former Member — Mon, 02 Jun 2008 16:56:44 GMT

Hi,

Use FM GET_COMPONENT_LIST


data: fieldlist type table of rstrucinfo with header line.
* gets all of the components of a structure
call function 'GET_COMPONENT_LIST'
     exporting
          program    = sy-repid
          fieldname  = 'lineitems'       "Use ur internal table name
     tables
          components = fieldlist.
loop at fieldlist.
*whatever fieldlist-compname you want to check
if fieldlist-type = 'P'
*its a currency field
elseif fieldlist-type = 'C'
*its a char field
endif.
endloop.

Hope thuis gives an idea!

Cheers,

Vikram

Re: Check for Currency Data Type

Former Member — Tue, 03 Jun 2008 14:46:28 GMT

Hello Vikram,

Thanks for ur reply !

But when I pass my Internal table data Name to ur said FM I'm not getting any data.

So I tried with one more FM :


* Get the Layout Fields Content
  call function 'LVC_VARIANT_SELECT'
    exporting
      i_dialog            = ' '
      i_user_specific     = 'A'
      it_default_fieldcat = gt_fcat
    importing
      et_fieldcat         = gt_fcat
    tables
      it_data             = gt_final
    changing
      cs_variant          = ls_variant
    exceptions
      wrong_input         = 1
      fc_not_complete     = 2
      not_found           = 3
      program_error       = 4
      data_missing        = 5
      others              = 6.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
            with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.

By using the above FM i got my required content.

In the FIeldcatalog I have all the DATATYPES, INTTYPEs, Decimals etc. and so by reading the values from the field catalog I coud resolve my isssue.

Regards,

Deepu.K