Hello, sometimes our logs show this error "Transfer to CREAM failed due to exception: Failed to create a delegation id for job https://wms203.cern.ch:9000/XXXXXXXX: reason is User DC=ch,DC=cern,OU=Organic Units,OU=Users,CN=romanov,CN=XXXX,CN=XXXXXX not authorized for operation {http://www.gridsite.org/namespaces/delegation-2}getProxyReq" This error is recurrent in our logs, we was looking and we saw more people with this fail, but they don't tell solution. Somebody have any idea about that? Thanks in advance, Victor.