The requirement is to remove the trailing ‘{‘ from a variable using SAS code.
For eg.:
If Var1 is ‘ABC}}}}}}}}}’ then only ‘ABC’ should be retained
If Var1 is ‘ABC}}}}}}}XYX’ then ‘ABC}}}}}}}XYX’ should be the output
If Var1 is ‘ABC}}}}}}}XYX}}}}}}}}}’ then ‘ABC}}}}}}}XYX’ should be the output
If Var1 is ‘}}}}}}}}}}’ then the output should be null
Can you pls help me to write a logic in SAS language
