gcexcel 5.1.12 设置sheet名错误

Derrick.Jiao

Caused by: java.lang.IllegalArgumentException: Invalid argument: dwd_ot_pty_shop_classification_dd下游切换
      at com.grapecity.documents.excel.D.aD.j(Unknown Source)
      at com.grapecity.documents.excel.D.aD.b(Unknown Source)
      at com.grapecity.documents.excel.dz.setName(Unknown Source)

IWorkSheet.setName()这个方法设置sheet名为“dwd_ot_pty_shop_classification_dd下游切换”报错了，这个是什么错误？