How to mask the '%' in Macro Parameter

[SASuserlot]

I am creating a macro.  My macro Variable have the '%' symbol . I am getting the following Warning. How I can avoid this warning.  My macro variable resolving correctly.

%let endlike= %nrstr(%t);
%let xx= %upcase(&endlike);

%put &xx &endlike;

 Thank you for your inputs. 

[PeterClemmensen]

Use 

options nomerror;

[SASuserlot]

Thank you. But,  what about if any r real  macro invocation problems exist in my rest of the code.

[PeterClemmensen]

How do you distinguish between this example and 'real' macro invocation problems? 

[SASuserlot]

I think that's my question too. Here in the log I can see it &XX resolved to '%T '  that's why I thought its not a  issue. Correct me if I am wrong.

[Quentin · Accepted solution]

The %UPCASE function will remove macro quoting.  If you want to keep the % sign quoted, change to %QUPCASE:

1    %let endlike= %nrstr(%t);
2    %let xx= %qupcase(&endlike);
3
4    %put &xx &endlike;
%T %t

[SASuserlot]

It worked. Thank you.