How To Fix 1R563 - Error starting and registering RFC server &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 563

• Message text: Error starting and registering RFC server &1

What causes this issue?

To be able to write or read documents on a computer without SAPGUI, the
RFC server &V1& must be registered. In attempting to make this
registration, the RFC Library returns an error with code &V2& and the
following message:
&V3&.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1R563 - Error starting and registering RFC server &1 ?

  The SAP error message 1R563 indicates an issue with starting and registering a Remote Function Call (RFC) server. This error can occur in various scenarios, typically related to the configuration or environment of the RFC server. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  
  Configuration Issues: The RFC server may not be properly configured in the SAP system. This includes incorrect parameters in the RFC destination or missing entries in the configuration tables.
  
  
  Authorization Problems: The user or service account that is trying to start the RFC server may not have the necessary authorizations.
  
  
  Network Issues: There may be network connectivity problems preventing the RFC server from registering with the SAP system.
  
  
  Resource Limitations: The server may be running out of resources (e.g., memory, CPU) which can prevent the RFC server from starting.
  
  
  Service Not Running: The underlying service or process that the RFC server relies on may not be running.
  
  
  Incorrect Hostname or Port: The hostname or port specified for the RFC server may be incorrect or unavailable.
  
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for the RFC server in transaction SM59. Ensure that all parameters are correctly set and that the destination is reachable.
  
  
  Review Authorizations: Ensure that the user or service account has the necessary authorizations to start and register the RFC server. You can check this in transaction SU01.
  
  
  Network Connectivity: Test the network connection to ensure that there are no issues. You can use tools like ping or telnet to check connectivity to the server.
  
  
  Monitor System Resources: Check the system resources on the server where the RFC is running. Use tools like ST06 or SM50 to monitor CPU and memory usage.
  
  
  Check Service Status: Ensure that the required services are running. You may need to restart the relevant services or the entire server.
  
  
  Verify Hostname and Port: Double-check the hostname and port settings in the RFC destination. Make sure they are correct and that the server is listening on the specified port.
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SM59: To manage RFC destinations.
  SU01: To manage user authorizations.
  ST22: To check for dumps that may provide more context on the error.
  SM21: To view system logs for any related error messages.
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Logs: Review the application logs and system logs for any additional error messages that may provide more context about the issue.
  
  
  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.