用的代码就是网上查的,谢谢大家。
%let wrds = wrds.wharton.upenn.edu 4016;
options comamid=TCP remote=WRDS;
signon username=_prompt_;
ERROR: A communication subsystem partner link setup request failure has occurred.
ERROR: Communication request rejected by partner: security verification failure.
ERROR: Remote signon to WRDS canceled.



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