MDM Catalog Problem after applying Support Packs

Hi all,

We upgraded our SRM from SAPK-71303INSRMSRV to SAPK-71311INSRMSRV. Now we have Problem to Access our MDM Catalogue. When clicking via NWBC on our Catalogue we get the following message error:

Invalid theme URL=null - see details in attachment

In the SLG1 we get a message as well:

R2MATCLASS --> Log from product hierarchy serach --> Search in Hierarchy-Index:

Index could not be read

See Web Service Structure attached

External catalogues are working good

Please help

regards, Stefan