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"InternalServerException: A trailer fields supplier may not be set for this response" after upgrade to ORDS 24.4.0.345.1601

andy.vDec 13 2024 — edited Dec 13 2024

After upgrade to ORDS 24.4.0.345.1601 APEX does not work anymore. Any call fails with error in log:

InternalServerException [statusCode=500, logLevel=SEVERE, reasons=[An unexpected error with the following message occurred: A trailer fields supplier may not be set for this response. Either the underlying protocol does not support trailer fields or the protocol requires that the supplier is set before the response is committed]]
at oracle.dbtools.http.errors.ServletResponseExceptionMapper.mapError(ServletResponseExceptionMapper.java:100)

ORDS is running on Apache Tomcat 9.0.98.

Tell me, what could be the problem?

This post has been answered by andy.v on Jan 8 2025
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Added on Dec 13 2024
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