How To Fix /PM0/ABB_INTERFACE602 - PFO: No destination maintained for RFCs

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABB_INTERFACE -

• Message number: 602

• Message text: PFO: No destination maintained for RFCs

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABB_INTERFACE602 - PFO: No destination maintained for RFCs ?

  The SAP error message /PM0/ABB_INTERFACE602 PFO: No destination maintained for RFCs typically indicates that there is a problem with the Remote Function Call (RFC) destination configuration in your SAP system. This error usually arises when the system is trying to execute a function that requires communication with another SAP system or external system, but the necessary RFC destination has not been defined or is not correctly configured.
  Cause:
  
  Missing RFC Destination: The RFC destination that the program is trying to call does not exist in the system.
  Incorrect Configuration: The RFC destination exists but is not configured correctly (e.g., wrong connection parameters).
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the RFC destination.
  Network Issues: There may be network connectivity issues preventing the RFC call from being established.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction code SM59 in your SAP system.
  Look for the RFC destination that is supposed to be used. If it does not exist, you will need to create it.
  If it exists, check its configuration to ensure that all parameters (like target host, system number, client, user, password, etc.) are correctly set.
  
  
  
  Create or Update RFC Destination:
  
  If the destination is missing, create a new RFC destination by clicking on "Create" and filling in the required details.
  If it exists but is misconfigured, update the necessary fields and test the connection using the "Connection Test" button.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the function has the necessary authorizations to access the RFC destination. You may need to check roles and profiles assigned to the user.
  
  
  
  Test Connectivity:
  
  Use the "Connection Test" feature in SM59 to verify that the RFC destination can be reached and that the connection is working properly.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  If the error persists, consult the SAP documentation or reach out to SAP support for further assistance.
  
  
  
  Related Information:
  
  RFC Destinations: These are defined in transaction SM59 and are used for communication between SAP systems or between SAP and non-SAP systems.
  Authorization Objects: Check for relevant authorization objects that might restrict access to RFC destinations.
  Network Configuration: Ensure that there are no firewall or network issues that could be blocking the RFC calls.
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination in your SAP system.