Support Article
Generated PDF displays partial Chinese characters with '??' mark
SA-60647
Summary
The generated PDF displays incorrect bilingual data (English and Chinese). In some cases, the display of English data is correct, however, partial Chinese characters display with '??' mark.
Error Messages
Not Applicable.
Steps to Reproduce
- Log in to the application
- Run the custom Java code for creating PDF
Root Cause
The FontCache and ResouceCache Java store the resources in static map objects. When two threads or multiple threads are triggered for generating the PDF, at least one thread generates a PDF with issues.
Resolution
Apply HFix-45430.
Published July 23, 2018 - Updated October 8, 2020
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