Problem

After patching Electronic Signature to 2.8 SP1, the following error can be encountered when initializing a new user :
091217:EBICS_ONLY_X509_SUPPORT


Resolution

Since Electronic Signature to 2.8 SP1, user creation syntax has changed. Instead of --certificate, the option to declare the EBICS user will use certificates and no keys is now --cert true/false, as in the following example :
adminClient.bat/sh -a createUser -bn BANK1 -cid CUST1 -uid USER1 -protv H003 -sigv A005 -cert true