XMLParser: Prefix "xxx" is not mapped to a namespace

[Former Member]

Hello Gurus:

I am working through the web dynpro Working Times (WD of ESS) and I am pulling the following error.

Any help is appreciated.

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com.sap.tc.webdynpro.services.exceptions.WDRuntimeException: Cannot transform UITree XML stream: com.sap.engine.lib.xml.parser.ParserException: XMLParser: Prefix SAPEP is not mapped to a namespace(:main:, row:21, col:60)

at com.sap.tc.webdynpro.clientimpl.html.client.ApplicationAnalyzer.render(ApplicationAnalyzer.java:94)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.fillDynamicTemplateContext(HtmlClient.java:479)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.sendResponse(HtmlClient.java:1239)

at com.sap.tc.webdynpro.clientimpl.html.client.HtmlClient.retrieveData(HtmlClient.java:252)

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Yesterday it worked fine, but anywhere it went wrong...

Where do I have to start? NWA gives me not much useful informatie.

Thanks in advance!

G. Leurs

[Former Member]

Hi all,

We haven't found the answer. But a workaround we have...

The following URL gives the correct URL but without the Portal functionalities.

http://[server]:[portnr];/webdynpro/dispatcher/sap.com/ess~cat/CatDataRecord

Does anyone know where to start?