求大神解决一下,这是什么原因??
java.sql.SQLIntegrityConstraintViolationException: ORA-00001: 违反唯一约束条件 (SYSTEM.PK_B2B_COMMODITY_KC)
ORA-02063: 紧接着 line (起自 DSJK)
java.sql.SQLIntegrityConstraintViolationException: ORA-00001: 违反唯一约束条件 (SYSTEM.PK_B2B_COMMODITY_KC)
ORA-02063: 紧接着 line (起自 DSJK)