any suggestion on what could be causing this or how to fix it ? Thanks in advance
Start a conversation with your server/SAS admin.
Those LIBNAMEs look like they are using SAS/SHARE. There could be a variety of reasons for the security failure errors. Follow @LinusH 's advice.
BTW, it is not a good idea to post unencrypted passwords in screenshots. You are most likely breaking your organisation's security rules.
Use this tutorial as a handy guide to weigh the pros and cons of these commonly used machine learning algorithms.
Find more tutorials on the SAS Users YouTube channel.