Error updating database. Cause: org.postgresql.util.PSQLException: ERROR: value too long for type character varying(4)\n### The error may exist in com/enjoy/qpms/mapper/RlpLeaveProblemMapper.java (best guess)\n### The error may involve com.enjoy.qpms.mapper.RlpLeaveProblemMapper.insert-Inline\n### The error occurred while setting parameters\n### SQL: INSERT INTO rlp_leave_problem (id, problem_num, problem_desc, review_date, crew_model, problem_location, problem_level, problem_grade, dept_name, dept_id, review_leader, close_condition_count, leave_problem_count, report_num, report_location, pqa_user_name, pqa_user_id, response_user_id, response_user_name, se_user_name, se_user_id, plan_close_date, confirm_colse_user_id, confirm_colse_user_name, problem_status, task_process, process_inst_id, project_no, project_name, project_type, data_source, create_by, creator_id, create_time, update_by, updater_id, update_time, tenant_id) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, '1513461807723360257')\n### Cause: org.postgresql.util.PSQLException: ERROR: value too long for type character varying(4)\n; ERROR: value too long for type character varying(4); nested exception is org.postgresql.util.PSQLException: ERROR: value too long for type character varying(4)

这个错误是由于在将数据插入数据库时，某个字段的值超过了类型为 character varying(4) 的限制。根据错误信息，可能是 problem_num 字段的值过长导致的。请检查代码中对该字段的赋值，确保其长度不超过 4 个字符。如果需要存储更长的值，可以考虑修改数据库表结构，将该字段的类型改为更大的字符类型，比如 character varying(255)。