Background documentation-28820: An (uncommited) object with the given key exists already Locate this document in the navigation structure

 

Explanation

Attempting to create a new “keyed-object” or a new object with an unique index failed. The parallel session already created an object with the same key. The creation has not been committed yet.

User Response

Depending if the parallel session commits or rollbacks the object creation, it is possible to repeat the construction or to read from the existing object.