The text mentions Damu Anna had a personal problem that Sai Baba helped with. What was it?

The source material in Chapter 25 reveals that Damu Anna's personal struggle was that he was childless, despite having two wives. His deep devotion and faith in Sai Baba led to a profound blessing. The text explicitly states, "By receiving Sai's blessings, he was blessed with sons." This event is presented as a direct result of his faith and Sai's grace, illustrating the principle that Sai wards off the misfortunes of his devotees and grants their desired objects, removing their suffering. His story is introduced to show Sai's immense love and compassion for his followers.