What is the maximum number of line items of an FI document? 07/29/2017 – by Mod_GuideK 0 What is the maximum number of line items of an FI document? A. Unlimited B. 999 C. 99 D. 9999 SHOW ANSWERSCorrect Answer: B Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.