Error with OSM Search Map

[MarcelTesch1]

Hey,

i got a problem when I´m turning the interactiveMap from the Standard-Esri Map to the OpenStreet Map. I just changed these two attributes:
   

mapServiceUrl="http://serverName/arcgis/rest/services/serviceName/MapServer"
mapServiceType="dynamic"

in the gpt.xml file like the instructions told me to.

The Search Page behaves correctly in my opinion. But when i search for some Metadata and click on the "Preview", i got the following Error: ???catalog.search.liveData.WMSErrorMessage???
This error appears directly in the Mapscreen and no map is rendered also.

Do I miss something, or is this just a bug? I´m using geoportal v1.2 and the data should be shown is a WMS. With the Standard-Esri Map i don´t have this problem.

Regards,
Marcel

[MarcelTesch1]

UPDATE:

geoportal v1.2.4 gives a better error message:

WMS service doesn't provide any layer in a projection of the base map.

So the problem should be the projection of the base map. Thought it would be the same...