java.lang.IllegalStateException: Attempt to change ContentType after calling get Writer() (cannot change charset from 'ISO-8859-1' to 'null')

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via Oracle Community by 349150, 1 year ago
Attempt to change ContentType after calling get Writer() (cannot change charset from 'ISO-8859-1' to 'null')
via Oracle Community by 489752, 2 months ago
Attempt to change ContentType after calling getWriter() (cannot change charset from 'UTF8' to 'UTF-8')
via Oracle Community by 3004, 1 year ago
Attempt to change ContentType after calling getWriter() (cannot change charset from 'ISO-8859-1' to 'null')
via Coderanch by Sunetra Sen, 1 year ago
Attempt to change ContentType after calling getWriter() (cannot change charset from 'ISO-8859-1' to 'UTF-8')
via Oracle Community by 666705, 1 year ago
Attempt to change ContentType after calling getWriter() (cannot change charset from 'ISO-8859-1' to 'UTF-8')
java.lang.IllegalStateException: Attempt to change ContentType after calling get Writer() (cannot change charset from 'ISO-8859-1' to 'null')
at weblogic.servlet.internal.ServletResponseImpl.setEncoding(ServletResponseImpl.java:607)
at oracle.reports.rwclient.RWClient.handleException(RWClient.java:867)
at oracle.reports.rwclient.RWClient.processRequest(RWClient.java:1238)
at oracle.reports.rwclient.RWClient.doGet(RWClient.java:300)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:213)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1265)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)

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