I am using bamboo with bitbucket and linked the repository in the project.

[Israel Ganta]

Could not check if existing access key is valid: java.lang.RuntimeException: java.io.IOException: Could not create file: D:\tmp\bamboo-ssh.8f69d965.bat 

I am getting this error linking the repository

[Ayrijit Swain]

Hello Israel,

Welcome to Atlassian community.

From the errors, it seems Bamboo does not have sufficient permissions on the target directory. Please ensure that the user that runs Bamboo server has sufficient permissions to access D:\tmp and the sub folders.

Could you confirm if this is a new Bamboo installation?

If the permissions are set correctly and that is not the cause of the issue, we would suggest you to create a Bamboo support ticket(with support zip) to investigate further. 

Regards,

Ayrijit

**please don't forget to Accept the answer if your query was answered**