Business Rule:Usage of @ISMBR with User Prompts/ Variables+Loop Function

Question

Hi,
currently facing a business rule user prompt - if-selection issue - not sure, if it's simply a bug or other ways how to solve it:
depending on runtimeprompt [RTP_VERSIONS], either the 1st or 2nd part of the rule should get executed using a loop command.
The special thing is, that you can choose several versions simultaniously in runtimeprompt : as soon, as Data Input is part of the selection, the 1st part of the if-section should apply and the 2nd loop executed (and other way round)
this works if I select 1 Member in the user prompt, but does not work, if I select several members.
according to the manual, @ismbr function is "true", if already 1 member is matching !
I experiemented in addition to @ismbr with @list and @range and also with additional == "Data Input"
any idea, which other command should apply ? any experience, if using user-variables with several member selections in if-sections is a problem ?
of course I could simply create separate businessrules or restrict runtimeprompt to 1 value/ version - but inconvenient.
we are on system 9.3
Businessrule:
VAR breakvar1=1; /*Controls Deletion of Budgetdata on Version Data Input */
VAR breakvar2=1; /*Controls Deletion of ALL Data on selected Versions */
FIX( "BegBalance",
[RTP_SCENARIO],
*[RTP_VERSIONS]*,
"Local",
+..... other dimensions+ )
"HSP_InputValue"
IF( *@ISMBR("Data Input")* AND not @ISMBR(&Scenario_1_curr))
breakvar1=1;
breakvar2=0;
ELSEIF( not @ISMBR(&Scenario_1_curr))
breakvar1=0;
breakvar2=1;
ENDIF;
ENDFIX;
SET UPDATECALC OFF;
SET MSG SUMMARY;
Loop(1,breakvar1) /* delete all accounts = all data */
FIX( [RTP_SCENARIO],
[RTP_VERSIONS],
@IDESCENDANTS([RTP_PROJECT])
CLEARBLOCK ALL;
ENDFIX;
ENDLOOP
Loop(1,breakvar2) /* delete only budget accounts, not setupdata */
FIX( [RTP_SCENARIO],
[RTP_VERSIONS],
@IDESCENDANTS([RTP_PROJECT]),
*@IDESCENDANTS("Costs")*
CLEARBLOCK ALL;
ENDFIX;
ENDLOOP
Edited by: Rodian Abel on May 4, 2010 10:38 PM
Edited by: Rodian Abel on May 4, 2010 10:43 PM

Answer 1

I think he is saying he does want to allow the user to select more than one member.
You mention you are using @ismbr and @list. I would say that should be the one that would work.
For example if you wanted Version1 and Version2 and you hardcoded it. It would look like this
If (@ismbr(@list(Version1,Version2))
So using your Variable I expect you wrote it like this
if (@ismbr(@list(variable)) and that it didn't work.
@range is useful as it is cross dimensional and that isn't the case here. So if @list doesn't work than this is a bug/problem for your specific situation and will have to approach it differently.