2392726 - How to unlock a Technical Communication User ID (e.g. "401" errors) - SAP for Me

• How to unlock Technical Communication Users
• Technical Communication User getting Error 401 Unauthorized
• ERROR: HTTP Code 401 : Unauthorized
• How to determine if the Technical Communication User is locked
• Check Asynchronous Channel fails with error 7
• Solution Manager connectivity error due to Technical Communication User issue
• Followed steps to Set Up Connections to SAP but getting errors with technical user 
• Pinging transaction SOAMANAGER fails with 401 Unauthorized Error
• Error: Web-Service-ping fehlgeschlagen (RC=401). Service-Ping-Fehler: Unauthorized
• SOLMAN_SETUP issues with Support Hub Connectivity with Technical Communication S-User ID
• Unsupported xstream found: ("HTTP Code 401 : Unauthorized") Error while testing call
• Port fails with log message Web service ping failed for logical port LP_SISE_SUPPORTHUB, proxy CO_SISEHUB_MI_O_S_SHB_LIST

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

• SAP for Me 
• Technical Communication Users application
• SAP Solution Manager 7.2 (and later)

Tech-User , TechUser , Technical-User , Technical S-User , PE1 , PE2 , Technical Communication User , STC01 Tech User , Support Hub User , 7.2 , support hub connectivity , RFC connection , SM59 , , KBA , XX-SER-FORME , SAP for Me , SV-SMG-SVC , Administration of Service Connections with Solution Manager , SV-SMG-RCD , Rapid Content Delivery , How To