データローダとMFA

• Running data loader in batch mode is asking for manual code

My password is not being decrypted.

Batch message is 14:40:12.102 [extractCase] ERROR com.salesforce.dataloader.security.EncryptionAesUtil - Fail to decrypt message: Given final block not properly padded. Such issues can arise if a bad key is used during decryption.

I had my Salesforce admin turn off MFA for my logon and it now works. Looks like MFA is turned on automatically when you change your password.

• MFA有効化とデータローダログインについて

this session is not vaild for use with the api

これが同じような質問だと思います。
あんまり、気の進まない回答になっているように感じました。

https://developer.salesforce.com/forums/?id=9062I000000DOcwQAG

• MFA + Password Authentication in Data Loader

Have you also tried adding the 6-digit MFA security code at the end of your password?

• How to disable 8 digit code verification on Dataloader CLI login?