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 Nagireddy Vuyyuru (nvuyyuru) Mphasis
Mphasis
IN
nvuyyuru Member since 2009 14 posts
Mphasis
Posted: September 6, 2019
Last activity: September 16, 2019
Posted: 6 Sep 2019 3:29 EDT
Last activity: 16 Sep 2019 2:51 EDT
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Getting Invalid expression or reference error in Data-Transform rule

Hi, We have upgraded the application from PRPC 7.4 to 8.2.2 version recently. We are getting the following error while saving a Data-Transform rule into the Branch in 8.2.2 version Source— Invalid expression or reference: error: both the name and value must be provided for parameters to the data page : However it saves properly in 7.4 version. Any quick suggestion would be appreciated. Thanks Nagi
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Accepted Solution

Posted: 2 years ago
Posted: 6 Sep 2019 6:35 EDT
Carissa Wenhardt (CarissaW_GCS) PEGA Senior Principal Engineer, Technical Support, Industry Apps
Pegasystems Inc.
US

Changes were made so the parameter name and value are now required. There is backwards compatibility in place so the existing rules will still run; however, when modifying the rules then you will be required to provide the parameter name and value.

Please see this post for more detail.

https://collaborate.pega.com/question/82-data-page-issues

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