为提高效率，提问时请提供以下信息，问题描述清晰可优先响应。
【DM版本】:dm8
【操作系统】：麒麟v10
【CPU】:鲲鹏920
【问题描述】*：

• 达梦数据库版本一样的
  数据库版本:DM8.1-2-192-2023.01.10-179227-20033-SEC

• DMETL4 版本一样的
  dmetl_20230922_arm_kylin4_64_V4.0.3.64_rev140189

• DMETL4连接DM主备集群添加表报错index out of range,连接dmmpp,从数据源添加表正常

com.dameng.common.service.ServiceException: index out of range
	at com.dameng.common.service.remote.http.HttpServiceInterceptor.executeRetry(HttpServiceInterceptor.java:253)
	at com.dameng.common.service.remote.http.HttpServiceInterceptor.executeRetry(HttpServiceInterceptor.java:238)
	at com.dameng.common.service.remote.http.HttpServiceInterceptor.executeRetry(HttpServiceInterceptor.java:238)
	at com.dameng.common.service.remote.http.HttpServiceInterceptor.executeRetry(HttpServiceInterceptor.java:238)
	at com.dameng.common.service.remote.http.HttpServiceInterceptor.execute(HttpServiceInterceptor.java:279)
	at com.dameng.common.service.remote.ServiceInterceptor.invoke(ServiceInterceptor.java:37)
	at com.dameng.common.aop.DefaultMethodInvocation.proceed(DefaultMethodInvocation.java:91)
	at com.dameng.etl.api.interceptor.ClientAuthInterceptor.invoke(ClientAuthInterceptor.java:47)
	at com.dameng.common.aop.DefaultMethodInvocation.proceed(DefaultMethodInvocation.java:91)
	at com.dameng.common.aop.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:86)
	at com.sun.proxy.$Proxy8.getSchemas(Unknown Source)
	at com.dameng.etl.client.datasource.dialog.AddTableOrViewDialog.catalogSelectionChanged(AddTableOrViewDialog.java:602)
	at com.dameng.etl.client.datasource.dialog.AddTableOrViewDialog.initiateUI(AddTableOrViewDialog.java:674)
	at com.dameng.etl.client.common.dialog.AbstractObjectDialog.afterCreate(AbstractObjectDialog.java:339)
	at com.dameng.common.gui.dialog.AbstractDialog.create(AbstractDialog.java:78)
	at org.eclipse.jface.window.Window.open(Window.java:790)
	at com.dameng.common.gui.dialog.AbstractDialog.open(AbstractDialog.java:142)
	at com.dameng.etl.client.datasource.action.AddTableAction.run(AddTableAction.java:78)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.ecli