We have a decision data with a lot of propositions. We we click the proposition it should appear all the proposition properties (properties), that we need to fill with values, like L1, V3, ticking the Active, preceeding day = 3, etc.
Amongst all these proposition properties there is one that is not appearing. It is invisible basically. The property that is invisible is called: pyActiveProposition.
This pyActiveProposition appears in the Form (second tab from the Decision Data), but not in the first tab.
While exporting all the decision data into a csv. file, we see the column of pyActiveProposition in the csv file, but when we fill this column, save the file, and import the file in the Decision Data. It gives an error saying: pyActiveProposition is not found.
I have been told that I need to add a property in the Historty - Custom Field for pyActiveProposition proposition Property in order to fix it. But this property is in the baseclass.
I hope you actually mean the property pyIsPropositionActive when you say pyActiveProposition? If yes, then this behavior is not expected.
pyIsPropositionActive is a Pega managed property; so you do not have to add the custom field in the History tab of the property rule form.
Can you please raise an incident so that either our customer support team or the SME team can take a closer look? In fact, I tried this in a platform 7.3.1 system with Pega Marketing 7.31 installed and I was not able to replicate the issue.