You tried to find out the next value of the specified sequence with <sequence name>.NEXTVAL. This is impossible for one of the following reasons:
- The next value would not fit into the data type provided for sequences.
- The next value would be larger than the value defined by MAXVALUE in the <CREATE SEQUENCE statement>, and NOCYCLE was defined implicitly or explicitly.
- The next value would be smaller than the value defined by MINVALUE in the <CREATE SEQUENCE statement>, and NOCYCLE was defined implicitly or explicitly.