merge

[keen_sas]

Can anyone explain this message
"Merge has one or more datasets with repeats of by variables"
with example

thanks

[Andre]

Read the following old paper starting just upon your message and
plenty of examples

Paper 194-25
Pruning the SASLOG –
Digging into the Roots of NOTEs, WARNINGs, and ERRORs
Andrew T. Kuligowski

Can be founded at
http://www2.sas.com/proceedings/sugi25/25/po/25p194.pdf

HTH
Andre