ORA-19194: XQDY0026: It is a dynamic error if the result of the content expression of a computed processing instruction constructor contains the string "?>"
ORA-19194: XQDY0026: It is a dynamic error if the result of the content expression of a computed processing instruction constructor contains the string "?>" Cause: An error occurred during the processing of the XQuery expression. Action: Check the detailed error message for the possible causes.