Appian Community and Appian Academy are being upgraded. From July 24–August 3, the Appian Community will be in read-only mode. During this time, the site will be read-only and user registration will be disabled. We apologize for any inconvenience this may cause, but a more secure, stable, and performant Community experience is coming soon!

The new Appian Community launches August 3, followed by Appian Academy on August 7. During the migration, Appian Community Edition, Appian Academy, Documentation, Certifications, Instructor-led Customer Training, Partner Sales Training & Accreditation, and Forum (for Appian Partners and Customers only) will remain available.

How to copy data from Process Model properties variable tab?

Objective: copy data from Process model properties and store the old data copy into same table(Multiple of updates done using interface) before new data update.

I have "process start form" tab with - Update_Ticket_Interface

This interface to update ticket on selecting table row Interface shows details to update ticket.

Here, want to copy available data into a variable before form submit/update. 

How to copy data from Process Model properties variable tab?

Here, i am able to update only one record, not sure how to use process model to get copy of old data to store into same DB.

i have process model as, Inputtask-startNode --> Write To Data Store Node -->End node

In below screenshot, i There are two variables, PTS_TicketTest(For record Update-working) & PrevData(ForRecordOldDataCopy-GettingNull)

PrevData tried to store in another Write To Data Store but getting null data, as PrevData didn't get data.

Please let me know if any clarity needed. 

  Discussion posts and replies are publicly visible