The UNIFORM=SCALE option on the PROC SGPLOT statement might not generate the same scale on the Y axis for all graphs in a BY-group. No errors, warnings, or notes are written to the SAS Log when this occurs.

This problem will most likely occur when specifying the NOBYLINE option on an OPTIONS statement prior to generating the graphs.

To circumvent the problem, specify the BYLINE option on an OPTIONS statement, as follows:

options byline;

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