Understanding client connections

View SAP® ERP client connections details.

Procedure

  1. Go to Monitor > Connectors > SAP® ERP > Connection pool > Client connections.
    Connection alias
    SAP® ERP client connection alias.
    Pools
    Number of client connection pools. You can click this value to see the details of the connection pools.
    • Name - The name of the JCoPool.
    • Current size- The number of client connections that are open in the pool.
    • Peak size- The maximum number of client connections that are used simultaneously.
    • Max size- The maximum number of client connections that can be used simultaneously.
    • Current used- The number of client connections currently in use.
    Locked connections
    A locked connection is an RFC connection that is locked to an Integration Server session. Thereby, each time that is usedit is for subsequent calls in the same session, which is required for multi-step SAP transactions. An RFC connection is locked by calling the public SAP® ERP service clientLockSession. You can click this value to see the details of the locked connections.
    • SAP User- The SAP username associated with the connection (empty when unavailable).
    • Client- The client number that is associated with the connection (empty when unavailable).
    • Language- The language that is associated with the connection (empty when unavailable).
    • Host- The SAP host name used in the connection.
    • Conversation ID- Internal JCo conversation ID for the connection (empty when unavailable).
    • Session ID- The ID of the Integration Server session to which this connection is locked.
    • IS user- Integration Server username associated with the connection (empty when unavailable).
  2. Click Sort to sort the fields in ascending or descending .
  3. Click Pools to see the details.
  4. Click Locked connections to see the details.