PI 7.1 XSLT and ASMA

Question

Hi,
I want to set the file name in the File Adapter as part of an XSLT-Mapping.
The steps are as follows in the XSLT:
1. Set Filename to new filename in ASMA.
2. Check if Month = '1' on payload xml. .
If month = 1 , then copy record in xml, else next record.
But I get an error:
Execution of mapping "urn:rlp.de:budgeting/OM_FileIN_to_FileOUT_Budget_1" failed. Reason: MappingException: Mapping failed, TransformException: Transformer exception occurred when executing XSLT BudgetFileNameMap (urn:rlp.de:budgeting, -1, 24903e11-1bce-11df-97ba-ddab0a076144), javax.xml.transform.TransformerException: com.sap.engine.lib.xsl.xpath.XPathException: Illegal number of arguments or types of arguments in a call of function 'dyn:put'., XPathException: Illegal number of arguments or types of arguments in a call of function 'dyn:put'.
The XSLT:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                                     xmlns:fo="http://www.w3.org/1999/XSL/Format" 
                                     xmlns:ns0="urn:rlp.de:test:budgeting"
                                     xmlns:map="java:java.util.Map"
                                     xmlns:dyn="java:com.sap.aii.mapping.api.DynamicConfiguration"
                                     xmlns:key="java:com.sap.aii.mapping.api.DynamicConfigurationKey">
     <xsl:param name="inputparam"/>
     <xsl:template match="/">          
          <!--change asma attributes -->
          <xsl:variable name="dynamic-conf"  select="map:get($inputparam, 'DynamicConfiguration')" />
           <!-- create asma key for FileName configuration -->
          <xsl:variable name="dynamic-key"   select="key:create('http://sap.com/xi/XI/System/File', 'FileName')" />
          <xsl:variable name="new-value"     select="yourfilename.xml" />
          <xsl:variable name="fileName"      select="dyn:put($dynamic-conf, $dynamic-key, $new-value)" />
          <MT_FileIn_Budget>
               <xsl:copy-of select="/ns0:MT_FileIn_Budget/BudgetRecord[Monat=1]"/>
          </MT_FileIn_Budget>
    <!-- copy payload -->
    <xsl:copy-of select="." />
     </xsl:template>     
</xsl:stylesheet>

Answer 1

found it, was an error in the code:
wrong:     <xsl:variable name="new-value"     select="yourfilename.xml" />
right:     <xsl:variable name="new-value"     select=" 'yourfilename.xml' " />
double quote single quote in a row!
cheers
Holger