DSNL434E DDF NOT STARTED - INCORRECT VTAM RELEASE LEVEL

Explanation
 The local VTAM® release
level is older than the minimum release level required by Db2. When Db2 issues the VTAM OPEN
macro, the VTAM release level
is returned to Db2. Db2 examines the VTAM release level to determine whether the
local VTAM system provides
the function required by Db2.

System action
 The attempt to START DDF fails.

Operator response
 Call the system programmer.

System programmer response
 Install a release of VTAM that is compatible with the Db2 system. The Db2 Program
Directory identifies the required VTAM release
level. 