MSP432E401Y: Code Composer and simplelink_msp432e4_sdk_4_20_00_12 file functions fails

Part Number: MSP432E401Y

Programming  with CCS simplelink_msp432e4_sdk_4_20_00_12 using  tirtos the program works fine when running in debug from CCS and JTAG. Running without JTAG, the file functions fails!