Getting Rid of Null Fields

Question

I wasn't very sure how to title this thread.
I need to restrict Opening Amount to a single period while showing all periods for Activity Amount.
I have:
Demensions:
Fiscal Year
Business Unit
Fund Code
Fiscal Period No
Fiscal Period No
GL Acc No
Gl Acc Description
Facts:
Opening Amount
Activity Amount
Prompts (Created under the Prompts Tab):
Fiscal Year
Business Unit
Fund Code
Modified Column Formula:
    Opening Amount:
CASE FILTER("Facts - GL Balance"."Opening Amount" USING ("Time"."Fiscal Period Number" = 1)) WHEN 0 THEN null ELSE FILTER("Facts - GL Balance"."Opening Amount" USING ("Time"."Fiscal Period Number" = 1)) END
When Running the analysis I choose the following values for my prompts:
Fiscal Year: 2011
Business Unit: 33701
Fund Code: 49000
Results are returned as i'd wish except for:
I only want period 1 for Opening Amount
I only want Period 999 for Closing Amount
Both are the same problem.
I need to restrict Opening Amount to be shown by a single period.... while still showing Activity Amt by all periods.
The following URL takes you to a photobucket screenshot with descriptions. It is the fields "Undesired NULL Fields" I would like to get rid of.
http://s813.photobucket.com/user/lancesimmons/media/OpAmt_zpsc08be671.jpg.html#/user/lancesimmons/media/OpAmt_zpsc08be671.jpg.html?&_suid=1377704247312024937668844449184
Just a heads up, creating filter: 'Opening Amount is not equal to/is not in' restricts the Activity Amount to the first period.
Any suggestions?

Answer 1

Hi,
Modify your XSL as below:
<xsl:for-each select="/ns0:Employee">
<tns:FirstName>
<xsl:value-of select="ns0:FirstName"/>
</tns:FirstName>
<xsl:if test='string-length(normalize-space(ns0:MiddleName))>0'>
<tns:MiddleName>
<xsl:value-of select="ns0:MiddleName"/>
</tns:MiddleName>
</xsl:if>
<tns:LastName>
<xsl:value-of select="ns0:LastName"/>
</tns:LastName>
</xsl:for-each>