Error 0 (issue with messages)

[Lilywainwright]

I need to text my bank, but when I do it comes up with "Can't send message with 3- error 0" I have looked at message centre but its all greyed out and I cannot change it. It is ONLY this message and all others work, it is not a scam number, my phone is a Samsung A13, I have tried sending the message through WiFi and data, I topped up my data not long ago and I have tried turning my phone on and off. I am so confused, someone please help.

[cybercat4878]

I've just got the same when trying to message a family member. I think it's possible she no longer has the number so maybe it's the error given when a number can't accept text messages? 

[Mouse]

According to 3, if you can send a message to yourself,  then the issue is caused by the other numbers network, which is basically saying not our problem, which helps no one.

I would say keep trying but if you Don't get any inclusive txts this might end up costing you lots

[Mouse]

Galaxy A52s here I'm getting the same thing too, I'm hoping it's just a glitch, not that that's going to help you much unfortunately