Error while upgrading to EHP3

Hi all,

During Upgrade to ECC6 EHP3 we got this following error after selecting the Target Stack File.The log file shows as follows,

<!--LOGHEADER[START]/-->

<!--HELP[Manual modification of the header may cause parsing problem!]/-->

<!--LOGGINGVERSION[2.0.7.1006]/-->

<!--NAME[H:\SUM\sdt\log\SUM\DEFINE-TARGET-SOURCE_01.LOG]/-->

<!--PATTERN[DEFINE-TARGET-SOURCE_01.LOG]/-->

<!--FORMATTER[com.sap.tc.logging.TraceFormatter(%d [%6s]: %m)]/-->

<!--ENCODING[UTF8]/-->

<!--LOGHEADER[END]/-->

Apr 9, 2013 9:17:46 AM [Info ]: The detected system topology is ABAP_ONLY

Apr 9, 2013 9:17:46 AM [Info ]: Dialog eliminator inboxOpEliminator does not allow to omit dialog DefineTargetDialog

Apr 9, 2013 9:17:46 AM [Info ]: Dialog eliminator stackOpEliminator does not allow to omit dialog DefineTargetDialog

Apr 9, 2013 9:17:46 AM [Info ]: Dialog eliminator ContentLocationDialogEleiminator does not allow to omit dialog DefineTargetDialog

Apr 9, 2013 9:17:46 AM [Info ]: Dialog eliminator DownloadSMPEliminator allows to omit dialog DefineTargetDialog

Apr 9, 2013 9:18:05 AM [Info ]: Setting catalog key inbox.option to value false into shared input catalog.

Apr 9, 2013 9:18:05 AM [Info ]: Setting catalog key stack.option to value true into shared input catalog.

Apr 9, 2013 9:18:05 AM [Info ]: Parsing stack definition file F:\usr\sap\trans\EPS\in\SMSDXML_INDEX.xml...

Apr 9, 2013 9:18:05 AM [Info ]: Parsing of stack definition file F:\usr\sap\trans\EPS\in\SMSDXML_INDEX.xml has finished.

Apr 9, 2013 9:18:05 AM [Error ]: The following problem has occurred during step execution: com.sap.sdt.j2ee.tools.spxmlparser.SPXmlParserException: Cannot construct a support package stack from file F:\usr\sap\trans\EPS\in\SMSDXML_INDEX.xml.

F:\usr\sap\trans\EPS\in\SMSDXML_INDEX.xml does not contain a stack definition as its root element is SMSDXML, while sp-stacks is expected.

Can Anyone give the reason for this error and how to correct this.

Thanks and Regards,

Mathan A

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