How To Fix /PLMI/BO_XMBOM001 - Communication failure during RFC call

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/BO_XMBOM -

• Message number: 001

• Message text: Communication failure during RFC call

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 /PLMI/BO_XMBOM001 - Communication failure during RFC call ?

  The SAP error message /PLMI/BO_XMBOM001 Communication failure during RFC call typically indicates that there is a problem with the Remote Function Call (RFC) communication between systems. This can occur in various scenarios, such as when trying to access a remote function module or when integrating with other SAP or non-SAP systems.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the RFC call.
  RFC Destination Configuration: The RFC destination may not be configured correctly in the SAP system. This includes incorrect settings for the target system, such as the system ID, client, user credentials, or connection type.
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations to execute the function module.
  System Downtime: The target system may be down or undergoing maintenance, making it unavailable for RFC calls.
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication between the systems.
  SAP Notes: There may be known issues or bugs related to the specific version of SAP you are using that require applying a specific SAP Note.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems. You can use tools like ping or traceroute to diagnose network issues.
  Verify RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Check the configuration of the RFC destination being used. Ensure that the connection parameters (such as target host, system number, client, user, and password) are correct.
  Test the connection using the "Test Connection" button in SM59.
  
  
  Check Authorizations: Ensure that the user used for the RFC call has the necessary authorizations to execute the function module. You can check this in transaction SU53 after the error occurs.
  Check Target System Status: Verify that the target system is up and running. You can check the system status in transaction SM51 or by logging into the target system directly.
  Review Firewall Settings: If applicable, check the firewall settings to ensure that the necessary ports for RFC communication are open.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the error message you are encountering.
  
  Related Information:
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SM51: List of SAP Systems
  SU53: Authorization Check
  
  
  SAP Support: If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the communication failure during the RFC call in SAP.