How To Fix T2505 - Connection &1: Error &2

SAP Error Message - Details

• Message type: E = Error

• Message class: T2 - General Treasury

• Message number: 505

• Message text: Connection &1: Error &2

What causes this issue?

The specified link is incorrect. This is a system error of the external
partner program.

How to fix this error?

Notify your system administrator.

&ADDITIONAL_HINTS&
Verify that you have set up integration with Market Rates Management
correctly.

&ADDITIONAL_HINTS&
In case of error, you need to check the network or the existing
installation.
RFC link creation: This can be checked via transaction SM59. In the
transaction, select the link you used from the TCP/IP links and check
its parameters. Test the link.
External partner programs/WEB server: Check whether the external partner
programs are functioning properly. Read the documentation for the
external partner program or contact the datafeed provider's support
service.

For more information, see also
<DS:KENO.40F2E9AFBE791ED9BB8633FD33E91A8E>Datafeed</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T2505 - Connection &1: Error &2 ?

  The SAP error message T2505, which states "Connection &1: Error &2," typically indicates a problem with a connection to a system or service within the SAP environment. This error can occur in various contexts, such as when trying to connect to a database, an external system, or during communication between different SAP systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the target system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the target system can lead to connection failures.
  Authorization Issues: The user or service account may not have the necessary permissions to establish the connection.
  Service Availability: The target service or system may be down or not responding.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection.
  Incorrect Connection Parameters: Parameters such as host name, port number, or protocol may be incorrectly specified.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the network connection between the SAP system and the target system is active. You can use tools like ping or traceroute to diagnose network issues.
  Review Configuration Settings: Verify the connection settings in the SAP system (e.g., RFC destinations, database connections) to ensure they are correct.
  Check User Authorizations: Ensure that the user or service account has the necessary permissions to access the target system.
  Verify Service Status: Check if the target system or service is up and running. If it is down, you may need to restart it or contact the system administrator.
  Inspect Firewall Rules: Review firewall settings to ensure that they allow traffic on the required ports for the connection.
  Correct Connection Parameters: Double-check the connection parameters (host, port, etc.) for accuracy.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SM59 (for RFC destinations) to check and configure connections.
  Logs and Traces: Check the SAP system logs (transaction SM21) and developer traces (transaction ST22) for more detailed error messages that can provide additional context.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the T2505 error.
  Documentation: Refer to SAP documentation for guidelines on configuring connections and troubleshooting connectivity issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.