You need a valid service and support contract to submit a problem report
(PMR). If it is definitely a DB2 defect, and you can submit a test case
which we can easily reproduce, we can look at getting this officially
recognized as a an APAR (Authorized Program Analysis Report - fancy word
for defect). But, it will be very hard to provide you with fixes or
problem analysis until you purchase the support contract.

xixi wrote:

> sorry, we are just have DB2 trial version. is there we still can
> submit the PMR? (what does it represent?)
>
> thanks