SGI doctrines too are replete with errors.

"The Buddha’s teaching was transmitted from India to China, and then from China to Japan. The scholars, the Tripitaka masters, the teachers who passed it down from one to another hardly relayed one doctrine in ten thousand in a condition that was free from error. And how much worse is the situation now when scholars of Buddhism put biased views above all else, are swayed by arrogance contend with one another like fire against water, and never reach a conclusion. Even when a scholar appears who happens to relay the teachings as the Buddha proclaimed them, no one will believe or heed him. Hence hardly one person in ten thousand can avoid committing slander against the Law."