Change number does not exist

Hi All,

I am using ECC 6.0 with EHP4.

I did set up a internal number range in engineering change management.

When I create a 'ECR' and save it. I get a message "Change number XXXXX0001 created"

But when I go to CC02 or CC03, and check for the above number, I can not access it.

Gives a error message "Change number XXXXX0001 does not exist".

Any idea, where exactly could be the problem. Useful answer will be rewarded.

Thanks

Vardhan