What should I do if the ABC online banking prompts 500512, but the signature authentication fails?

Sad! I didn't know that online banking also has a time limit! Stuck at critical times.

When you encounter the result of my search, countless netizens, change banks! What should I do if I don't change it, there are so many at the bottom, there is no answer I want, so I had no choice but to call the busy 95515 of the Agricultural Bank of China, and finally had a free space after being busy twice. The answer is now announced, so as not to make everyone have to work hard.

Plug in the K treasure) First of all, open the "Start" button in the lower left corner of the computer - find the "Program" - find the "Agricultural Bank of China Online Certificate Tool Software" - click the corresponding tool - a certificate number appears on the left side of the interface after opening, right-click, select Details, OK, you can see the reason in the pop-up dialog box. Mine is time-lapse.

If the certificate expires, go to the bank to re-handle it (no charge, no need to replace K treasure, bring your ID card and bank card), and then go back to re-certificate, and delete the original expired certificate (IE settings - content - certificate, you can see the validity period of the new and old certificates. Then it's ready to go.

The online banking system prompts "500512 signature error, signature verification failed" In general, the certificate status is abnormal, including the expiration of the certificate and the invalidation of the certificate. If the certificate status is normal, you need to verify whether the K-treasure password is entered incorrectly.

When using online banking to transfer money, an error message of "Failed to obtain certificate" appears, indicating that the digital certificate of U shield is invalid during the transaction. There are 4 reasons for this problem:

1. The validity period of the U shield expires.

2. The digital certificate control is damaged.

3. The digital certificate control or U shield program is set to not start when the computer is turned on.

4. The digital certificate control is intercepted by anti-virus software (Kingsoft Antivirus, Tencent Computer Manager, 360 Assistant, etc.). The solution is as follows: 1. You need to bring your original ID card, U shield, and savings card to the counter of the Rural Commercial Bank to apply for the renewal of the U shield certificate.

2. Re-install the digital certificate control. 3. Use Tencent PC Manager, 360 Assistant and other tools to reset the digital certificate control or U shield program to auto-start at startup. 4. From the corresponding antivirus software, cancel the blocking function of the digital certificate control and add the digital certificate control to the trust list.

ABC's online banking signature failure may be due to the following reasons:

1. If the certificate is expired or damaged, I should bring my ID card and bank card to the bank branch to renew the certificate.

2. If the certificate is not installed correctly due to network problems, it is recommended to delete the original certificate and reinstall it.

3. Failure caused by input password error, there are two kinds of data signatures, one is static and one is dynamic, the system will prompt you to enter the corresponding numbers or letters on the password card when transferring payment, and you need to carefully proofread to avoid error failure.

4. The ABC card can only be paid by opening the online payment function at the bank counter, otherwise it will also lead to failure.

When the certificate expires, go to the bank to re-apply for it (no charge, no need to replace K treasure, bring your ID card), and then go back to re-certificate, and delete the original expired certificate (IE settings - content - certificate, you can see the validity period of the new and old certificates. Then it's ready to go.

If the signature verification fails, you can check whether the certificate has expired (replace it once every 2 years).

1. Steps to check whether the certificate has expired:

1. Plug in the K treasure.

2. Click "Start" - Program - Find "Agricultural Bank of China Online Certificate Tool" - Watertek Information - Management Tools - View Certificate.

In principle, if it is one month before the expiration of the statute of limitations, it can be upgraded online; If you don't pay attention to the upgrade prompt, once it expires, you can only take your ID card and the Agricultural Bank of China to the counter to handle it.

2. Steps to replace the certificate:

1. Plug in the K treasure.

2. Find the "Agricultural Bank of China Online Certificate Tool" - Watertek Information - Management Tools - Certificate - Enter the reference number and authorization code - Submit - Enter the KBAO password - click "OK" in the prompt window (do not refresh the browser or anything) - click "Yes" in the prompt window (request the certificate) - Enter the KBAO password - add the certificate window and click "Yes" - the certificate is saved successfully.

In the browser, in the Tools Internet Options, Security, enable Protected Mode, and remove the checkbox.

Called customer service to consult.,It's a problem with the ABC system.。。。

Do you use U-shields? It may be that your U shield does not have a certificate installed, just plug your U shield into the computer and install it.

This is because the validity period of your online banking has expired, and I also went to the bank like this, and the staff told me that my online banking has become invalid and I want to renew it! All you need to do is bring your online banking and bring your ID card to the bank to handle it, no fees are required!