You need to sign in to do that
Don't have an account?
Hari Krishna Krishnam
Call out Exception with TLSv1
Hi,
We have done a call out to external system and got below error.
02:29:49.22 (252404337)|FATAL_ERROR|System.CalloutException: Server chose TLSv1, but that protocol version is not enabled or not supported by the client.
Please let us know how to solve this error.
we are using Rest call out for this service.
Thanks!
We have done a call out to external system and got below error.
02:29:49.22 (252404337)|FATAL_ERROR|System.CalloutException: Server chose TLSv1, but that protocol version is not enabled or not supported by the client.
Please let us know how to solve this error.
we are using Rest call out for this service.
Thanks!
You can easily re-enable TLSv1 by doing the following.
1) Go to Build > Critical Updates
2) Under the Update Name column, look for "Require TLS 1.1 or higher for HTTPS connections"
3) For the row that has "Require TLS 1.1 or higher for HTTPS connections", click the "Deactivate" link
If you want to reactivate this update in the future, just click the "Activate" link.
If this option not available on Sandbox for your org you might need to get in touch with salesforce for that.