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Support Article

Application packaging fails when navigating between steps



While using the Application Packaging wizard, navigating between steps fails (for example, moving from Step 2 to Step 3). The navigation buttons do not display.

Error Messages The property pyWorkPage.pyApplications was of mode String while, int, Object, boolean) was expecting Page List mode.

Steps to Reproduce

Navigate from Step 2 to Step 3 in the Packaging wizard.

Root Cause

A defect in Pegasystems’ code or rules.
The PegaAccel-Management-ExportApp.pyApplications property was incorrect in the conclusion cache.


Perform the following local-change:

Revalidate and Save the PegaAccel-Management-ExportApp.pyApplications property.


Published October 12, 2018 - Updated October 8, 2020

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