The existing PDS(E) member was specified, but the open mode specified append or write/update or the mode argument specified a standard fixed record format.
Correct the mode argument. A PDS(E) member cannot be opened in a, ab, a+, a+b, w+, w+b, or wb+. A standard fixed record format cannot be specified for a PDS(E) member.
JrEdc1opsEbadmode09