jeecgboot/JeecgBoot · error · JeecgBootBizTipException
当前子级存在子公司，无法变更为部门!
Error message
当前子级存在子公司，无法变更为部门!
What it means
verifyOrgCategory rule: a node cannot become a DEPART (部门) if any of its children are COMPANY or SUB_COMPANY, because a department may not be the parent of a company-level node. Children are counted by parent_id where orgCategory is in {COMPANY, SUB_COMPANY}.
Source
Thrown at jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/system/service/impl/SysDepartServiceImpl.java:362
//如果是子公司的情况下，则上级不能为部门或者岗位
if (oConvertUtils.isNotEmpty(sysDepart.getOrgCategory()) && DepartCategoryEnum.DEPART_CATEGORY_SUB_COMPANY.getValue().equals(sysDepart.getOrgCategory())
&& oConvertUtils.isNotEmpty(sysDepart.getParentId())) {
LambdaQueryWrapper<SysDepart> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.eq(SysDepart::getId, sysDepart.getParentId());
queryWrapper.in(SysDepart::getOrgCategory, DepartCategoryEnum.DEPART_CATEGORY_POST.getValue(), DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue());
long count = this.count(queryWrapper);
if (count > 0) {
throw new JeecgBootBizTipException("当前父级为部门或岗位，无法变更为子公司!");
}
}
//如果是部门的情况下，下级不能为子公司或者公司
if (oConvertUtils.isNotEmpty(sysDepart.getOrgCategory()) && DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue().equals(sysDepart.getOrgCategory())) {
LambdaQueryWrapper<SysDepart> queryWrapper = new LambdaQueryWrapper<>();
queryWrapper.eq(SysDepart::getParentId, sysDepart.getId());
queryWrapper.in(SysDepart::getOrgCategory, DepartCategoryEnum.DEPART_CATEGORY_COMPANY.getValue(), DepartCategoryEnum.DEPART_CATEGORY_SUB_COMPANY.getValue());
long count = this.count(queryWrapper);
if (count > 0) {
throw new JeecgBootBizTipException("当前子级存在子公司，无法变更为部门!");
}
}
}
@Override
@Transactional(rollbackFor = Exception.class)
public void deleteBatchWithChildren(List<String> ids) {
//存放子级的id
List<String> idList = new ArrayList<String>();
//存放父级的id
List<String> parentIdList = new ArrayList<>();
for(String id: ids) {
idList.add(id);
//此步骤是为了删除子级
this.checkChildrenExists(id, idList);
// 代码逻辑说明: 【QQYUN-5757】批量删除部门时未正确置为叶子节点 ------------
SysDepart depart = this.getDepartById(id);
if (oConvertUtils.isNotEmpty(depart.getParentId())) {View on GitHub (pinned to 96fb33f5ec)
Solutions
- Re-parent the COMPANY/SUB_COMPANY children to another company-level node first.
- Alternatively, keep the node as COMPANY or SUB_COMPANY.
- Count company-level children before applying the demotion and warn the user.
Example fix
// before
sysDepart.setOrgCategory(DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue());
sysDepartService.updateById(sysDepart); // has SUB_COMPANY child -> throws
// after
long coKids = sysDepartService.count(new LambdaQueryWrapper<SysDepart>()
.eq(SysDepart::getParentId, sysDepart.getId())
.in(SysDepart::getOrgCategory,
DepartCategoryEnum.DEPART_CATEGORY_COMPANY.getValue(),
DepartCategoryEnum.DEPART_CATEGORY_SUB_COMPANY.getValue()));
if (coKids > 0) {
return Result.error("存在公司级子级, 无法变更为部门");
}
sysDepart.setOrgCategory(DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue());
sysDepartService.updateById(sysDepart); Defensive patterns
Strategy: validation
Validate before calling
// Count company-level children before demoting to DEPART.
long coKids = sysDepartService.count(new LambdaQueryWrapper<SysDepart>()
.eq(SysDepart::getParentId, sysDepart.getId())
.in(SysDepart::getOrgCategory,
DepartCategoryEnum.DEPART_CATEGORY_COMPANY.getValue(),
DepartCategoryEnum.DEPART_CATEGORY_SUB_COMPANY.getValue()));
if (DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue().equals(sysDepart.getOrgCategory()) && coKids > 0) {
return Result.error("存在公司级子级, 无法变更为部门");
} Type guard
public boolean canBecomeDepart(SysDepart node) {
if (!DepartCategoryEnum.DEPART_CATEGORY_DEPART.getValue().equals(node.getOrgCategory())) return true;
long n = this.count(new LambdaQueryWrapper<SysDepart>()
.eq(SysDepart::getParentId, node.getId())
.in(SysDepart::getOrgCategory,
DepartCategoryEnum.DEPART_CATEGORY_COMPANY.getValue(),
DepartCategoryEnum.DEPART_CATEGORY_SUB_COMPANY.getValue()));
return n == 0;
} Try / catch
try {
sysDepartService.updateById(sysDepart);
} catch (JeecgBootBizTipException e) {
if (e.getMessage() != null && e.getMessage().contains("无法变更为部门")) {
return Result.error("请先转移公司级子级");
}
throw e;
} Prevention
- Check for company-level children before allowing a demotion to DEPART.
- Provide a bulk re-parent tool for restructuring.
- Validate hierarchy transitions on the client before submit.
When it happens
Trigger: Setting orgCategory=DEPART on a node that has child rows whose orgCategory is COMPANY or SUB_COMPANY.
Common situations: Demoting a company-level node that still owns subsidiaries; restructuring that flattens the tree without re-parenting company children first.
Related errors
AI-assisted analysis of jeecgboot/JeecgBoot@96fb33f5ec (2026-08-14).
Data as JSON: /api/errors/40e921d5d7b50674.
Report an issue: GitHub.