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Michael Blust (MichaelB9860)
Segue Technologies Inc
Pega Certified System Architect
Segue Technologies Inc
MichaelB9860 Member since 2018 8 posts
Segue Technologies Inc
Posted: January 21, 2020
Last activity: February 6, 2020

Maximum number of Data pages

We are supporting a pega application where we manually add organizations to an existing org tree like the following:

- Grandparent Org

- Parent Org

- Child Org

- etc (at least 10 levels deep)

We have approximately 8300 organization records which span approximately 9 levels deep. When you update an existing record, the system also needs to update all children (to update the org path). The previous developer maintains the path for each org record (i.e. /GranparentOrg/ParentOrg/ChildOrg/ ... etc.)

The problem we run into is that if we update a lower level organization, the system updates correctly; however if we update a higher level org (at level 1,2,3) which could have more than 1000 records to recursively update, we get an error. We noticed that on the successful transactions, the temporary data pages clean up successfully from the clipboard; however, for the ones that fail, we noticed that we get the following errors in the clipboard (see attached).

We also tried (unsuccessfully) updating the Dynamic System Setting for:


to 2000 (instead of 1000), but that didn't work either ...

Is there a limit on the number of Data Pages you can have opened?

I am running Pega 8.3 (personal edition) on a Windows 10 Professional laptop.

Any help and/or assistance will be greatly appreciated.


***Moderator Edit-Vidyaranjan: Updated Platform Capability***

Low-Code App Development Data Integration