Hi @mr80132 , Something I noticed about your configuration for the "GenerateTableFetch" processor is that you are not setting any value for the "Maximum-value Columns". I think you need to set at least one column name that the processor will track the max value for and fetch anything that comes with value greater than the max. Please refer to the processor description: https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.12.1/org.apache.nifi.processors.standard.GenerateTableFetch/ if that helps please accept solution . Thanks     ... View more