Your display is actually reading "SAB". This is an indication of a mode of operation rather than an error code. The following link explains:
http://www.fixya.com/support/r3608491-sabb_or_sab_explanation_kitchen_rangesSabbath Mode is a feature that allows the consumer to disable certain features of the range in order to honor the sabbath. Usually this disables the oven, but allows the consumer to still use the surface burners. You cannot defeat it by unplugging the range or turning off the breaker either. You will either have to wait 72 hours for the mode to clear, or figure out how to turn it off.
Somewhere in the owner/operator's manual is a section that refers to "Sabbath Mode". Since all ranges differ in features and operator, you need to refer to the operation section of your owner's manual to find out how to shut the feature off.
If the model number you listed this question under is correct, you need to press and hold the CLOCK button for 3 seconds, then use the arrow keys until 8:88 appears on the screen to clear Sabbath Mode. Release and the current time will reappear. The instructions are listed on Page 5 of the owner's manual.
If you can't find this information, or no longer have an owner's manual, you can download or print a copy for FREE at managemylife.com. Just enter your model number under the "Manuals" link and you will find it listed in .pdf (Adobe) format. I hope this helps you.