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SRAVANKUMARK Member since 2008 1 post
TCS
Posted: June 12, 2018
Last activity: June 12, 2018
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Is it possible to stop/disable declarative rules processing for some time in System

We are doing data migration from Pega5 case data to Pega7.2.

While migrating work object records from work table, we observed few declare expressions/triggers/indexes are invoking and causing the data modification on Pega7 record.

Ex: pxUrgencyWork declare expression evaluating the urgency and updating the urgency value in Pega7 record. But we don't want urgency to re-evaluated by declare expression. We want the urgency as in Pega5 work object.

So , we don't want any declare expressions to be invoked during data migration. Is there any way to stop invoking declare rules for some time in system?

Case Management
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Moderation Team has archived post
Posted: 2 years ago

Hi ,


Please check the link for more data.


https://community.pega.com/sites/default/files/help_v718/procomhelpmain.htm#rule-/rule-declare-/rule-declare-expressions/related.htm


Preserving version 5.2 behavior


Advanced featureIf your system is upgraded from a PRPC system before version 5.3, you can preserve version 5.2 execution and results of Declare Expression rules if this capability is important to your application. This approach removes support of context free expressions, and is not recommended for new development, except as advised by Global Customer Support. To preserve version 5.2 function:


1. Include this line in the prconfig.xml file:


<env name="Compatibility/InfEngImpl" value="52" />


2. Stop and restart (or redeploy) the system.


To support execution of V5.3+ features including context-free expressions, use the following values:


<env name="Compatibility/InfEngImpl" value="53" />
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