We have set of advise tags and we want to store only unique values. Currently we are getting duplicate values for Advise tags, can someone advise what is the filtering setting to be set to store only the unique values for Advise tags in OPC DA. We tried providing minimum values (7 digits) in exp dev & comp dev and also we are trying to set the compmax for maximum days.
Note: We don't have any duplicate values in source system. We are not sure that why the advise tags are still receiving duplicate values.