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Support Article

Request content is incorrect post upgrading



Request content is incorrect post upgrading Pega 7.2 to Pega 7.3.1. For the Connect-Rest, when the query string parameter is blank, = symbol is not present in the generated URL.

Error Messages


Not Applicable


Steps to Reproduce




Root Cause

The query name was not appended in case of an empty query string value.


  1. Apply HFix-51938
  2. Clear the temp folder
  3. Restart the server
  4. Create a Dynamic System Setting (DSS) with the name HandleEmptyQS in the Pega-IntegrationEngine ruleset 
  5. Set the DSS to True


Published April 9, 2019 - Updated October 8, 2020

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