How To Fix OT014 - Error with remote connection to destination &1: &2&3&4

OT014 - Overview

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 014

• Message text: Error with remote connection to destination &1: &2&3&4

What causes this issue?

An error occurred during RFC communication with a remote system. &V1&
used as RFC destination (Destination Maintenance: Transaction SM59). The
message returned by the RFC interface says:
&V2&&V3&&V4&

System Response

No data transferred from or to the remote system.

How to fix this error?

Inform your system administrator, if required.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

OT014 - Details

• The SAP error message OT014 indicates an issue with a remote connection to a specified destination. This error typically arises when there is a problem with the configuration or connectivity of the destination defined in the SAP system. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause
  
  Incorrect Destination Configuration: The destination may not be configured correctly in the SAP system (transaction code SM59).
  Network Issues: There may be network connectivity issues between the SAP system and the target system.
  Authentication Problems: The credentials used for the connection may be incorrect or have expired.
  Firewall Restrictions: Firewalls or security settings may be blocking the connection to the remote system.
  Service Availability: The remote service may be down or not available.
  
  Solution
  
  
  Check Destination Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the error.
  Ensure that the connection type (e.g., T, 3, etc.) is appropriate for your