Using inside

Hi Team,
I'm Davide a new adept ;););)
I have a question, this is my mondrian file for genereting an Olap:

<Schema name="OlapCarrelli">
<Dimension visible="true" highCardinality="false" name="Store">
<Hierarchy visible="true" hasAll="true" allMemberName="All Stores" primaryKey="PK_STORE">
<Table name="D_STORE">
</Table>
<Level name="Store" visible="true" column="STORE_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Store">
</Level>
</Hierarchy>
</Dimension>
<Dimension visible="true" highCardinality="false" name="Accesso">
<Hierarchy visible="true" hasAll="true" allMemberName="All Access" primaryKey="PK_TIME">
<Table name="D_TIME">
</Table>
<Level name="Year" visible="true" column="YEAR" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Year">
</Level>
<Level name="Quarter" visible="true" column="QUARTER_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Quarter">
</Level>
<Level name="Month" visible="true" column="MONTH_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Month">
</Level>
</Hierarchy>
</Dimension>
<Dimension visible="true" highCardinality="false" name="Cliente">
<Hierarchy visible="true" hasAll="true" allMemberName="All Clients" primaryKey="PK_CUSTOMER">
<Table name="D_CUSTOMER">
</Table>
<Level name="Sesso" visible="true" column="GENDER" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Sesso">
</Level>
<Level name="Registrazione" visible="true" column="REGISTRATION_FLAG" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Registrazione">
</Level>
<Level name="Newsletter" visible="true" column="NEWSLETTER_FLAG" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Newsletter">
</Level>
<Level name="Codice Fiscale" visible="true" column="FISCAL_CODE_FLAG" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Codice Fiscale">
</Level>
</Hierarchy>
</Dimension>
<Dimension visible="true" highCardinality="false" name="Territory">
<Hierarchy visible="true" hasAll="true" allMemberName="All Territories" primaryKey="PK_TERRITORY">
<Table name="D_TERRITORY">
</Table>
<Level name="territorio" visible="true" column="COUNTRY_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="territorio">
</Level>
<Level name="Regione" visible="true" column="REGION_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Regione">
</Level>
<Level name="Città" visible="true" column="CITY_NAME" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="città">
</Level>
<Level name="Indirizzo" visible="true" column="ADDRESS" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Indirizzo">
</Level>
</Hierarchy>
</Dimension>
<Dimension visible="true" highCardinality="false" name="Dettagli">
<Hierarchy visible="true" hasAll="true" allMemberName="All Details" primaryKey="PK_ACCESS_DETAIL">
<Table name="D_ACCESSES_DETAIL">
</Table>
<Level name="Sistema Operativo" visible="true" column="OS_TYPE" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Sistema operativo">
</Level>
<Level name="Versione" visible="true" column="OS_VERSION" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Versione">
</Level>
<Level name="Tipo Browser" visible="true" column="BROWSER_TYPE" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Tipo Browser">
</Level>
<Level name="Versione Browser" visible="true" column="BROWSER_VERSION" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Versione Browser">
</Level>
<Level name="Tipo Device" visible="true" column="DEVICE_TYPE" type="String" uniqueMembers="false" levelType="Regular" hideMemberIf="Never" description="Tipo Device">
</Level>
</Hierarchy>
</Dimension>
<Cube name="CuboCarrelli" visible="true" cache="true" enabled="true">
<Table name="FP_CART">
</Table>
<DimensionUsage source="Store" name="Store" visible="true" foreignKey="PK_STORE" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Accesso" name="Accesso" visible="true" foreignKey="PK_CREATION_CART_TIME" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Accesso" name="Accesso" visible="true" foreignKey="PK_LAST_MODIFIED_CART" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Cliente" name="Cliente" visible="true" foreignKey="PK_CUSTOMER" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Territory" name="Territory" visible="true" foreignKey="PK_INVOICE_ADDRESS" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Territory" name="Territory" visible="true" foreignKey="PK_SHIPMENT_ADDRESS" highCardinality="false">
</DimensionUsage>
<DimensionUsage source="Dettagli" name="Dettagli" visible="true" foreignKey="PK_ORDER_DETAIL" highCardinality="false">
</DimensionUsage>
<Measure name="Costo_totale_clienti" column="TOT_CUSTOMER_COST" formatString="#" aggregator="sum">
</Measure>
<Measure name="Quantita_sku_vendute" column="TOT_SKU_QUANTITY" formatString="#" aggregator="sum">
</MeasureExpression>
</Measure>
</Cube>
</Schema>

it works !!!

but after adding the following expression into the tags related to the measures , "Costo_totale_client"i and "Quantita_sku_vendute"
<MeasureExpression>
<SQL dialect="oracle">
(case when fp_cart.payment_flag=1 then fp_cart.tot_customer_cost else 0 end)
</SQL>
</MeasureExpression>

the system returned the following error:


org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException:
java.util.MissingResourceException: Can't find resource
for bundle org.eigenbase.resgen.ShadowResourceBundle$MyPropertyResourceBundle, key BadMeasureSource at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)....

Any ideas?

Regards,

Davide