It has been a while since I have been in the task management/DBMS code so Support, correct me if I am wrong, but when the xx29 occurs, DBMS will abend the task. This would include the DC related task created by the BIND TASK. In the off chance I am incorrect, I would suggest that when you receive you xx29 error status, that you issue a ROLLBACK TASK, initialize the subschema control block to what it was before your program ever issues a DML verb and then restart you process from the top, BIND TASK, BIND RUNUNIT, etc.
Hope this helps,
Chuck
Charles (Chuck) Hardee<mailto:Chuck.Hardee@ThermoFisher.com>
Senior Systems Engineer/Database Administration
EAS Information Technology<mailto:DBA%20Engineering%20-%20DB2_IDMS>
Thermo Fisher Scientific
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