在SAS通过R/3连接到SAP后，将SAP中的某个表复制到SAS服务器上时出现以下问题：
ERROR: Some character data was lost during transcoding in the dataset SAPTEST.zmat. Either the data contains
       characters that are not representable in the new encoding or truncation occurred during transcoding.

是转码的问题，现在是不想改动SAP里的数据，如何处理比较好，或者用libname连接时要注意那些options,谢谢！