00C202A8

Explanation
In connection to a group buffer pool structure, Db2 determined that insufficient
space is allocated to hold any data pages. For example, the group
buffer pool GBP32K contains only 16 KB or four 4 KB pages, which are
not large enough to support one 32 KB buffer. 

System action
Db2 disconnects
from the structure, issues a DSNB301E message with
this reason code (if not already issued), and returns this reason
code and the GBP name to the user in the SQLCA. If this is a rebuild
connect, then Db2 issues message DSNB335I,
which contains this reason code, and this reason code is used to stop
the rebuild.

System programmer response
Modify the z/OS® coupling facility resource management (CFRM)
policy to make the group buffer pool structure larger, or use the
-ALTER GROUPBUFFERPOOL command to reduce the value of the RATIO option
to assign more space for data. 