Hi Tacio,
the typical way to address subtables and subobject of an UDO is the following:
<BS ServiceCode="CAD_AUXILIAR"> <InsertOrUpdate> <CAD_AUXILIAR> <Code>00000009</Code> <Name>00000009</Name> <OK1_PDV_LFECHASCollection> <xsl:for-each select="OK1_PDV_PROM/OK1_PDV_LFECHASCollection/OK1_PDV_LFECHAS"> <OK1_PDV_LFECHAS> ... <OK1_PDV_LFECHAS> </xsl:for-each> </OK1_PDV_LFECHASCollection> </CAD_AUXILIAR> </InsertOrUpdate></BS>
In this example "OK1_PDV_LFECHAS" is the name of the subtable/subobject.
Best regards
Bastian