Field Calculator Error

[Anonymous User]

Original User: brad36

I have 56000 rows to process, it will allow me to process calculation on only about 300 at a time. otherwise error executing function 999999

[DanPatterson_Retired]

what function are you using? and are there any null values in any of the fields that you are using as input?

[Anonymous User]

Original User: KyAnderson

changed names) This was the statement used, no NULLS

[Shape_Length] /(( [SPEED_LIMI]*5280)/60)