./defgen paramfile ./dirprm/jzjj.prm NOEXTATTR
In OGG 11.2, there is a new parameter NOEXTATTR. This is used in DEFGEN. When the OGG version in a target site is lower than the source site, defgen needs to use parameter NOEXTATTR to generate a sourcedef file which target site can read . If using a sourcedef file generated without NOEXTATTR, a replicat will abend with error 00303.
So there are two ways to get around the issue:
1. Use a defgen paramfile with NOEXTATTR option, or
2. Generate definition file with the same OGG version as the OGG target site version.