Can you explain the mistake Babasaheb Tarkhad made while his son was away and what caused it?

While his son was in Shirdi, Babasaheb Tarkhad took on the responsibility of offering Naivedya to Sai Baba's image every day. As Chapter 9 recounts, his specific offering was a piece of sugar candy. However, one day, he forgot to perform this crucial part of the worship. The reason for this lapse was that his mind was preoccupied with his business affairs, as he was the chief officer of a large mill and had a busy morning routine. Because he forgot to make the offering, everyone in the household ate their meals without the food first being dedicated to Sai, thereby breaking the vow he had made to his son.