How To Fix OIUT2156 - There is no RFC destination configured for outbound communication.

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUT2 - Ownership Interface

• Message number: 156

• Message text: There is no RFC destination configured for outbound communication.

What causes this issue?

Outbound Communication requires a valid RFC destination and no RFC
destination has been configured.

System Response

Outbound communication can not proceed unless the following activities
are executed.

How to fix this error?

1.,,,,Ensure that you have created an RFC destination . Click
<DS:TRAN.SM59>here</> to create.
2.,,,,Ensure this RFC destination has been configured in the Ownership
node of the IMG.:
,,,,Industry Solution Oil & Gas -> Ownership -> Partner
Integration -> Global Settings

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIUT2156 - There is no RFC destination configured for outbound communication. ?

  The SAP error message OIUT2156, which states "There is no RFC destination configured for outbound communication," typically indicates that the system is unable to find a Remote Function Call (RFC) destination that is required for outbound communication. This can occur in various scenarios, such as when trying to send data to another SAP system or an external application.
  Cause:
  
  Missing RFC Destination: The most common cause is that the required RFC destination has not been created or configured in the SAP system.
  Incorrect Configuration: The RFC destination may exist but could be incorrectly configured (e.g., wrong connection parameters).
  Authorization Issues: The user or system may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity issues preventing the SAP system from reaching the target system.
  System Settings: The system settings may not be properly aligned for the intended communication.
  
  Solution:
  
  
  Create or Configure RFC Destination:
  
  Go to transaction code SM59 (RFC Destinations).
  Check if the required RFC destination exists. If not, create a new one.
  If it exists, verify the configuration settings (e.g., target host, system number, client, user credentials).
  Test the connection using the "Connection Test" button to ensure it is working correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user or service account used for the RFC communication has the necessary authorizations to access the RFC destination.
  
  
  
  Review Network Settings:
  
  Check for any network issues that might be preventing communication between the systems.
  Ensure that firewalls or network policies are not blocking the required ports.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to the specific RFC destination or communication scenario you are working with.
  
  
  
  Check System Logs:
  
  Use transaction code SM21 to check the system logs for any additional error messages or warnings that might provide more context.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM21: System Log
  ST22: Dump Analysis (to check for any ABAP runtime errors)
  SICF: Check HTTP services if applicable
  
  
  
  RFC Types:
  
  T: TCP/IP connection
  G: Group connection
  H: HTTP connection
  S: Secure connection
  
  
  
  Documentation: Refer to SAP Help Portal or SAP Notes for specific guidance on configuring RFC destinations and troubleshooting communication issues.
  
  
  By following these steps, you should be able to resolve the OIUT2156 error and establish the necessary outbound communication.