3745578 - SFTP connection fails with "server refused key" due to concurrent session limit reached - SAP Incentive Management

• Unable to establish an SFTP connection.
• Connection previously worked with the same key pair; no changes were made to the key or SFTP configuration.
• Error message: "Server refused key."

• SAP Sales Performance Management
  • Incentive Management on Hyperscalers
  • Incentive Management on Legacy HANA

sftp, server refused key, concurrent sessions limit, 30 sessions, stale connections, automated job, mft, key-based authentication, password authentication disabled, ssh key, audit logs, connection refused, winscp, session cleanup, incentive management , KBA , CEC-SAL-COM-TITAN , SPM Titan Ref Architecture and Migration Incentive Mgmt , CEC-SAL-COM , Incentive Management , CEC-SAL-COM-INT , Application Integration , Problem