金属元素编码自动生成，公司中间表关联查询

zt-module-erp/zt-module-erp-server/src/main/java/com/zt/plat/module/erp/service/erp/ErpFactoryServiceImpl.java

@@ -118,7 +118,7 @@ public class ErpFactoryServiceImpl implements ErpFactoryService {
             String companykey = "erp" + OftenEnum.FuncnrEnum.公司代码.getFuncnr();
             Map<String,Long> redisCache = erpConfig.getRedisCacheMap(companykey);
             if (CollUtil.isEmpty(redisCache)) {
-                return;
+                throw new RuntimeException("ERP公司代码缓存数据丢失,请重新同步公司代码");
             }
             for (String companyNumber : redisCache.keySet()) {
                 req.put("BUKRS", companyNumber);