参数设置-公共参数-启用报告币问题

新建数据中心后第一次在集团下面配置组织单元时，因客户不需要使用报告币，在参数里面禁用报告币，禁用不了，报错，提示如下：
错误信息：null
Caused exception message is: null
错误详细堆栈信息：com.kingdee.bos.BOSException: null
Caused exception message is: null
at com.kingdee.eas.base.param.app.ParamItemControllerBean._update(ParamItemControllerBean.java:150)
at com.kingdee.eas.base.param.app.AbstractParamItemControllerBean.update(AbstractParamItemControllerBean.java:226)
at sun.reflect.GeneratedMethodAccessor710.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.invoke(TxInvokerBean.java:116)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.INVOKE_REQUIRED(TxInvokerBean.java:57)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean_LocalObjectImpl_2.INVOKE_REQUIRED(Unknown Source)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:171)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:324)
at $Proxy146.update(Unknown Source)
at com.kingdee.eas.base.param.ParamItem.update(ParamItem.java:154)
at rpc_generate._PROXY_com_1_kingdee_1_eas_1_base_1_param_1_IParamItem.pi49(Unknown Source)
at rpc_generate._PROXY_com_1_kingdee_1_eas_1_base_1_param_1_IParamItem.processInvoke(Unknown Source)
at com.kingdee.bos.rpc.impl.ObjectProxy.processInvoke(ObjectProxy.java:177)
at com.kingdee.bos.rpc.impl.RPCService.serviceInvoke(RPCService.java:629)
at com.kingdee.bos.rpc.impl.RPCService.service(RPCService.java:125)
at com.kingdee.bos.rpc.impl.ServiceDispatcher.run(ServiceDispatcher.java:153)
at com.kingdee.bos.rpc.impl.ThreadJob.run(ThreadJob.java:24)
at com.kingdee.bos.rpc.impl.ThreadPool2$Worker.run(ThreadPool2.java:103)
Caused by: java.lang.NullPointerException
at com.kingdee.eas.fi.books.util.BooksUtil.isMasterBook(BooksUtil.java:478)
at com.kingdee.eas.fi.gl.common.GLParamCheck.checkParamUpdate(GLParamCheck.java:86)
at com.kingdee.eas.fi.gl.common.GLParamCheck.check(GLParamCheck.java:63)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.checkRel(ParamItemControllerBean.java:843)
at com.kingdee.eas.base.param.app.ParamItemControllerBean._updateCheckValue(ParamItemControllerBean.java:590)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.toUpdateCheckValue(ParamItemControllerBean.java:555)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.innerUpdate(ParamItemControllerBean.java:190)
at com.kingdee.eas.base.param.app.ParamItemControllerBean._update(ParamItemControllerBean.java:119)
... 19 more
Caused by: java.lang.NullPointerException
java.lang.NullPointerException
at com.kingdee.eas.fi.books.util.BooksUtil.isMasterBook(BooksUtil.java:478)
at com.kingdee.eas.fi.gl.common.GLParamCheck.checkParamUpdate(GLParamCheck.java:86)
at com.kingdee.eas.fi.gl.common.GLParamCheck.check(GLParamCheck.java:63)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.checkRel(ParamItemControllerBean.java:843)
at com.kingdee.eas.base.param.app.ParamItemControllerBean._updateCheckValue(ParamItemControllerBean.java:590)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.toUpdateCheckValue(ParamItemControllerBean.java:555)
at com.kingdee.eas.base.param.app.ParamItemControllerBean.innerUpdate(ParamItemControllerBean.java:190)
at com.kingdee.eas.base.param.app.ParamItemControllerBean._update(ParamItemControllerBean.java:119)
at com.kingdee.eas.base.param.app.AbstractParamItemControllerBean.update(AbstractParamItemControllerBean.java:226)
at sun.reflect.GeneratedMethodAccessor710.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.invoke(TxInvokerBean.java:116)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean.INVOKE_REQUIRED(TxInvokerBean.java:57)
at com.kingdee.bos.transaction.EJBTxFacade.TxInvokerBean_LocalObjectImpl_2.INVOKE_REQUIRED(Unknown Source)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:171)
at com.kingdee.bos.transaction.EJBTransactionProxy.invoke(EJBTransactionProxy.java:324)
at $Proxy146.update(Unknown Source)
at com.kingdee.eas.base.param.ParamItem.update(ParamItem.java:154)
at rpc_generate._PROXY_com_1_kingdee_1_eas_1_base_1_param_1_IParamItem.pi49(Unknown Source)
at rpc_generate._PROXY_com_1_kingdee_1_eas_1_base_1_param_1_IParamItem.processInvoke(Unknown Source)
at com.kingdee.bos.rpc.impl.ObjectProxy.processInvoke(ObjectProxy.java:177)
at com.kingdee.bos.rpc.impl.RPCService.serviceInvoke(RPCService.java:629)
at com.kingdee.bos.rpc.impl.RPCService.service(RPCService.java:125)
at com.kingdee.bos.rpc.impl.ServiceDispatcher.run(ServiceDispatcher.java:153)
at com.kingdee.bos.rpc.impl.ThreadJob.run(ThreadJob.java:24)
at com.kingdee.bos.rpc.impl.ThreadPool2$Worker.run(ThreadPool2.java:103)

有谁知道是什么原因么？