Ans1051i Invalid User Id Or Password Portable < 2026 Edition >
grep -i tcpserveraddress dsm.sys grep -i nodename dsm.sys
q admin <adminid> f=d (for admin) q node <nodename> f=d (for node) ans1051i invalid user id or password
The message ANS1051I Invalid user id or password is an informational indicator from IBM Spectrum Protect grep -i tcpserveraddress dsm
Thus, the error can actually mean:
Look for Server Authentication Mode: TRANSITIONAL or STRICT . If strict, ensure client has a valid certificate. f=d (for admin) q node <