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InvalidParameterException on launching the application



InvalidParameterException occurs on launching the application.

Error Messages

pzSectionBody_1(); /* Problem executing pzAssemblePreprocess for RULE-HTML-SECTION @BASECLASS PYGRIDNORESULTSMESSAGEWITHICON cannot be null or blank. page: . Details: Invalid value for aReference passed to, char) */

Steps to Reproduce

  1. Log in to Pega Dev Studio.
  2. Open a branch or an application definition.

Root Cause

A software use or operation error.
Corrupt generation of rules.


Perform the following local-change:  
  1. Perform a Private Edit of the @baseclass • BulkValidateSave activity.
  2. Execute the activity.
  3. Provide the pzInsKey of the @BASECLASS PYGRIDNORESULTSMESSAGEWITHICON sections.
  4. Execute the activity.
  5. Log out of the application.
  6. Relog in to the application.

Published December 2, 2021

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