The keyword USER has special meaning in PROC SQL.
You need to type something slightly different so it knows you want the variable and not the ID of the current USER.
Easiest is to add the table alias:
count(distinct have.user)
But you could also try using a name literal:
count(distinct 'user'n)
Your posted program works fine for me. There are no warnings or errors. Please post your full SAS log if you are getting a different result.
The keyword USER has special meaning in PROC SQL.
You need to type something slightly different so it knows you want the variable and not the ID of the current USER.
Easiest is to add the table alias:
count(distinct have.user)
But you could also try using a name literal:
count(distinct 'user'n)
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