Internal SSD: Create a partition in unallocated space
If solved the problem by
- Boot with ALT CMD P R
  After this the former bootcamp partition was again there.
- New partitioning of the ssd with only one partition having 1TB
- By using Web-recovery installation of Mac OS X
- Creating a new bootcamp partition with bootcamp assistent.

My concern was when remove the partition disk0s2 (with recovery OS X) a new installation of Mac OS X is not possible, I wasn't aware of the function Web-recovery.