XSLT to route single reuest to multiple endpoints based on URI

I want to route to specific endpoints if the incoming URI matches otherwise reject. I want to route to both of the above endpoints if the incoming URI matches with "/Location" or /Main.How should I write OR condition here ?

Here is my xslt which I tried:

Error: The below stylesheet is giving invalid URI error.

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
    xmlns:dp="http://www.datapower.com/extensions" xmlns:regexp="http://exslt.org/regular-expressions"
    extension-element-prefixes="dp regexp"
    exclude-result-prefixes="dp regexp">

    <xsl:template match="/">

        
        <xsl:variable name="uri_in" select="dp:variable('var://service/URI')"/>

        
        <xsl:variable name="serviceMapFileName" select="concat('local:///GATEWAY/Config/','service_map.xml')"/>
        <xsl:variable name="serviceMapTable" select="document($serviceMapFileName)" />
        <dp:set-local-variable name="'var://local/valid_uri'" value="'N'" />

        <xsl:for-each select="$serviceMapTable/servicelist/service">
            <xsl:choose>
                <!-- Test if we have a match in the incoming URI and the service data map table. -->
                <xsl:when test="contains($uri_in, @Location)">
                    <xsl:message dp:priority="debug">
                        <xsl:value-of select="concat('name:', @name, ' id:', @Location, ' uri:', $uri_in)"/>
                    </xsl:message>
                    <dp:set-variable name="'var://service/routing-url'" value="concat('http://10.14.147.112:', @port,$uri_in)" />
                    <dp:set-variable name="'var://context/LoggingContext/service_name'" value="@name"/>
                    <dp:set-local-variable name="'var://local/valid_uri'" value="'Y'" />            
                </xsl:when>
                <xsl:otherwise/>
            </xsl:choose>
        </xsl:for-each>

        <xsl:if test="not(string(dp:local-variable('var://local/valid_uri')) = 'Y')">
            <dp:reject>Not a valid incoming uri to XI50 !!!</dp:reject>
        </xsl:if>   

        </xsl:template>
        
</xsl:stylesheet

My service_map.xml file in the backend :

<servicelist>
    <service name="MPG_Retailer"
            id="/Location"
            port="4188"/>
   <service name="MPG_Partner"
            id="/Main"
            port="9988"/> 
   </servicelist>