ErrorCode: 35, ErrorMsg: [Cloudera][Hardy] (35) Error from server: error code: '0' error message: 'Invalid OperationHandle: OperationHandle

[Diane]

Hi,

Today we have the following error on several Qlik Sense applications :

Error: QVX_UNEXPECTED_END_OF_DATA: SQL##f - SqlState: S1000, ErrorCode: 35, ErrorMsg: [Cloudera][Hardy] (35) Error from server: error code: '0' error message: 'Invalid OperationHandle: OperationHandle [opType=EXECUTE_STATEMENT, getHandleIdentifier()=XXXXX]'.

 These applications were running correctly last week.
Do you have any idea what the problem is?

Thanks in advance

[TusharDev_Qlik]

Did you get any solution on this?