| ERROR | sequence string.CURRVAL is not yet defined in this session |
| CAUSE | sequence CURRVAL has been selected before sequence NEXTVAL |
| ACTION | select NEXTVAL from the sequence before selecting CURRVAL |
| ERROR | sequence string.CURRVAL is not yet defined in this session |
| CAUSE | sequence CURRVAL has been selected before sequence NEXTVAL |
| ACTION | select NEXTVAL from the sequence before selecting CURRVAL |