Error: Failed to process ECO Tcl Script File - Error: Failed to process ECO Tcl Script File Description You might see this error in the Quartus® Prime Pro Edition Software when using ECO commands in designs targeting Agilex™ 5 devices. Error: Failed to process ECO Tcl Script File ECO: Failed to process the ECO command at line n of the TCL script This error occurs because incremental update is not supported. Resolution To avoid this error, add the command " eco disable_idat " to the ECO tcl script. Custom Fields values: ['novalue'] Troubleshooting 14022955581 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] novalue 24.2 ['Agilex™ 5 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']