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Application hung issue
  1. Issue
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  1. Rama Mohana Rao Ramisetty
  2. PowerBuilder
  3. Thursday, 1 October 2020 09:49 PM UTC

Hi All,

We have 2 Power builder applications running on PB 2017R3 1858. These 2 apps can communicate each other, that means Application A can launch Application B and vice versa.

In Windows 7 computers these 2 application calls are working fine and they are able to communicate each other.

But in WINDOWS 10 computers, the calling application (Ex: Application A) is getting hung every time when it calls Application B vice versa. When we check the wait chain of the application A, noticed that our root node (Application A.exe) is waiting for child node (like atmgr.exe or lync.exe or excel.exe or word.exe) and is never getting released by child node. 

We are using DDE protocol to communicate each other application.

Note: We recently migrated from PB 9 to 2017R3 1858 and this problem started. 

Kindly advise the solution. 

 

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