SNC POWL

[Former Member]

Hi,

How to add a custom field in the selection criteria of a POWL screen in SNC.

We are using SNC 7.01.

Thanks,

Feroz

[Former Member]

Dear Feroz,

Follow the following steps:

1. Go to your Feeder Class.

2. Change the method IF_POWL_FEEDER~GET_SEL_CRITERIA of your feeder.

3. For Example adding a period field.

**-----------PERIOD----------------**

  ls_seldef-selname             = 'PERIOD'.
  ls_seldef-kind                = 'S'.
  ls_seldef-param_type          = 'I'. "Input field
  ls_seldef-allow_admin_change  = abap_true.

  ls_seldef-datatype            = 'HAP_SEL_VAL_DATE_FROM'.

  ls_seldef-quicksearch_crit    = 'X'.

  CONCATENATE sy-datum+0(4) '0101' INTO lv_bdate.

  CONCATENATE sy-datum+0(4) '1231' INTO lv_edate.

  APPEND ls_seldef TO lt_seldef.
  CLEAR ls_seldef.

please note that the internal table lt_seldef should be mapped to c_selcrit_defs .

 c_selcrit_defs = lt_seldef

Hope it helps1

Warm regards,

Upendra Agrawal

[Former Member]

Hi Upendra,

Thanks for the quick response.

The feeder class for the screen is the Standard one.

My question is in SNC perspective. Does SNC provide any provision (e.g. some TCode, View config etc) to add the custom selection criteria to the POWL screen?

Thanks,

Feroz

[Former Member]

Dear Feroz,

Somewhere I read where Thomas Jung wrote that :

 POWL is a generic framework where a single WD Component actually implements 
many POWL applications. The real underlying logic comes from the feeder class.

I think that if there are any more fields which can be added, then they should have been coded in the IF_POWL_FEEDER~GET_SEL_CRITERIA method.

Check this method & if you are lucky, the fields you want may be already there.

If not then you will have to enhance the standard feeder.

Warm regards,

Upendra Agrawal

[anupam_srivastava2]

Hi Upendra

I am having a similar requirement , add a drop down menu in ALV tool bar for RR over view screen for Supplier, question is how to find the respective feeder class ?

Regards

Anup