As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING, RIGHT FMC CYCLES IN AND OUT (VTK DISPLAYED). GROUNDED - YES. DFCS CHANNEL B FAULT REVIEW RESULTED IN MSG 22-11822 FMC DATA INV FOR THIS LEG. ACCOMPLISHED B737-900 FIM 22-11TASK 811. NO FAULTS NOTED. REPAIR CONFIRMATION PASSES. ACCOMPLISHED FMC R OP-CHECK PER B737-900 AMM 34-61-00-710-801. ALL TESTS NORMAL. FMC SWITCH PLACED BACK TO NORMAL.