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Problem in JSP Fragment error during HarnessFail preview



Error occurs while previewing the HarnessFail.

Error Messages

[PegaRULES-Batch-10] [STANDARD] [ ] [rocessLayer:07.01.01] (ABC.Stream) ERROR - Section 'GeneralFail' execution error on page 'pyWorkPage' of  class 'XYZ'.
java.lang.RuntimeException: Problem in JSP fragment

Caused by: Error including section 'GeneralFailDetails' on page 'pyWorkPage' of  class 'XYZ'.
at com.pega.pegarules.session.internal.mgmt.autostreams.AutoStreamRuleRuntime.getSectionStream( 
at com.pegarules.generated.html_harness.ra_stream_generalfail_6b77b11b7b439a8acb7fb6ed761517e2.includeSectionBody_1( 
at com.pegarules.generated.html_harness.ra_stream_generalfail_6b77b11b7b439a8acb7fb6ed761517e2.generatePegaHarnessDiv_1(               ... 32 more

Caused by: The reference StringUtils.decodeCrossOSString(Param.pyErrorMessage); is not valid.  Reason: unexpected character '.' at position 37, expected number or end of subscript 

Steps to Reproduce

  1. Navigate to Pega Designer Studio.
  2. Open the GeneralFailDetails section.
  3. Execute the section.

Root Cause

A defect in Pegasystems’ code or rules
The decodeCrossOSString API was wrapped to Param.pyErrorMessage which caused the issue in GeneralFailDetails.


Apply HFix-36591.

Published August 15, 2019 - Updated October 8, 2020

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