用友（畅捷通）此凭证在工作站被用户……,不能进行凭证处理（异常冲突、单据锁定）
清空表 delete from GL_mvcontrol 还有delete from GL_mccontrol
常用各个异常清楚的表
delete from ufsystem..ua_task
delete from ufsystem..ua_tasklog
go
use ufdata_991_2007
delete from gl_mccontrol--总账科目控制表
delete from gl_mvocontrol --外部凭证控制表
delete from gl_mvcontrol--总账凭证控制表(一般提示某张凭证正在被某台机器编辑,就是该表内有相关记录)
delete from ap_lock --应收应付操作互斥表
delete from lockvouch --客户供应商控制表
delete from ia_pzmutex --制凭证并发表
delete from gl_lockrows--项目维护控制表
