We are in the Process of setting pipeline in a Production instance (tested and working in DEV). Following all the documentation steps just like Dev, it seems the same does not want to work for Prod. The process starts but then immediately throws the error below:
We have followed all steps as described and tried the troubleshooting steps several times but nothing seems to want to work.
Anyone experienced this before or have any other ideas to resolve this?
Agree with Jean-Serge. Check that you have pasted the right public key in that matches your production private key in the Legacy OAuth connection you created for your production instance. This should be different to the key pair you used for DEV.