WEBI prompt based on bex variable suppress not assigned hashtag value in LOV

Question

Hi,
is it possible to suppress the "Not assigned (#)" value from the list of values in a webi prompt based on a bex variable?
This "Not assigned" value is something BW specific, BW adds this to each characteristic automatically?!
WEBI:
RSRT:
It needs to work in WEBI, not only in RSRT, and the filtering of data still needs to work.
For rsrt it works, when you exclude the not assigned value in "Filter > Characteristic Restrictions" and use the bex variable in/through "Filter > Default Values", but this does not work in WEBI, because the BEX Query Data is not filtered on the in the prompt selected value.
Thanks.
Regards
David

Answer 1

Thanks David for a quick reply !
I could manage to avoid # values in WebI prompt using BAdI implementation, here is the brief:
Problem:
WebI report prompt (which shows BEx variable) list of values shows blanks or # . Rrequirement was to avoid these blanks or #
Environment:
BW 7.3
BO 4.0
BW Cube > BEx Query > OLAP Connection > WebI report
Solution:
InfoObject Level1 in BW had # values in masterdata, this could not be deleted since it was in use with other Cubes.
Vaurable Var_Level1 displays # when pressed F4 running BEx query and in list of values in WebI report prompt.
I implemented BAdI on Level1 info object and variable Var_Level1.
Steps to implement BAdI are as in following link
BEx Query - Control the values which are shown on F4
Used following code to elimitate #.
METHOD IF_RSR_VARIABLE_F4_RESTRICT~GET_RESTRICTION_FLAT.
DATA: l_s_range     LIKE LINE OF c_t_range.
DATA: l_var_range   LIKE LINE OF i_t_var_range.
DATA: IT_MZLEVELS TYPE TABLE OF /BIC/MZLEVELS,
WA_MZLEVELS LIKE LINE OF IT_MZLEVELS.
DATA: L_ZLEVEL1     TYPE /BIC/OIZEVEL1.
  IF i_vnam EQ 'ZV_LEVEL1'.
SELECT /BIC/ZLEVEL1
FROM /BIC/MZLEVELS
INTO CORRESPONDING FIELDS OF TABLE IT_MZLEVELS
WHERE OBJVERS       = 'A'.
IF SY-SUBRC NE 0.
EXIT.
ENDIF.
SORT IT_MZLEVELS BY /BIC/ZLEVEL1.
DELETE ADJACENT DUPLICATES FROM IT_MZLEVELS COMPARING /BIC/ZCLV1GP.
DELETE IT_MZLEVELS WHERE /BIC/ZLEVEL1 = ''.
l_s_range-iobjnm = i_iobjnm.
l_s_range-sign   = 'I'.
l_s_range-option = 'EQ'.
LOOP AT IT_MZLEVELS INTO WA_MZLEVELS.
l_s_range-low    =  WA_MZLEVELS-/BIC/ZLEVEL1.
APPEND l_s_range TO c_t_range.
ENDLOOP.
ENDIF.
ENDMETHOD.