DB2【报错】Insufficient data. ERRORCODE=-4499, SQLSTATE=08001？

Caused by: com.ibm.db2.jcc.am

.DisconnectNonTransientConnectionException: jcc2030[4.13.127] A communication error occurred during operations on the connection's underlying socket, socket input stream,
or socket output stream. Error location: Reply.fill() - insufficient data (-1). Message: Insufficient data. ERRORCODE=-4499, SQLSTATE=08001