"To delete a macro variable."

ShubhaShubha Member Posts: 139 Guru
edited June 2019 in Help

How do we delete a macro variable created in RM?

Also, once the run of a an XML file is complete, and if I create a loop to rerun the same again, the %{a} takes a contnued value and does not start from 1 for my new run of the XML file. How do i get the %{a} to take from 1 in the second loop of the XML run?



  • landland RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 2,531 Unicorn
    Hi Shuba,
    macros aren't persistent over process executions. Especially the apply count macro %{a} is filled each time the operator is executed. If it would not be set back to 0, then the status bar would show the same error and the apply count shown there would not start with 1.

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