We are encounter error "Corbu" theme is not supported for this application when we open our MSS/ESS NWBC web client. We had recently upgraded to note #1946911 SAP NWBC ABAP runtime patch 35 as per recommendation from our earlywatch but we are getting the error now on all of our pages. I have checked the note #1681286 which does not tell us much about the situation. We are running EHP5 Basis support pack SAPKB70213 and I have tried upgrading our ITS to version 7.21 and our SAPCRYPTOLIB to patch 8425. If anyone can help resolve this issue, it would be much appreciated!