How To Fix RSDD_ZA390 - RFC error. See details for more information.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 390

• Message text: RFC error. See details for more information.

What causes this issue?

An error occurred in the RFC server.

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?

You can find information about actions required and suggestions in the
details of the check.
Contact your system administrator or SAP support.

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 RSDD_ZA390 - RFC error. See details for more information. ?

  The SAP error message RSDD_ZA390, which indicates an RFC (Remote Function Call) error, typically occurs in the context of SAP BW (Business Warehouse) when there are issues related to data extraction, loading, or communication between systems. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Network Issues: Problems with the network connection between the SAP systems can lead to RFC errors.
  Authorization Issues: The user or service account may not have the necessary authorizations to perform the requested operation.
  Configuration Errors: Incorrect settings in the RFC destination or in the BW system configuration can lead to this error.
  System Availability: The target system may be down or not reachable due to maintenance or other issues.
  Resource Limitations: The system may be running out of resources (e.g., memory, CPU) which can affect the execution of RFC calls.
  Version Compatibility: Incompatibility between different versions of SAP systems can also lead to RFC errors.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the systems involved. You can use tools like ping or telnet to test connectivity.
  Verify RFC Destination: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that it is correctly set up and test the connection.
  Review Authorizations: Check the authorizations of the user or service account that is executing the operation. Ensure that it has the necessary permissions.
  Check System Status: Verify that the target system is up and running. You can check the system status in transaction SM51 or SM66.
  Monitor System Resources: Use transaction SM04 or ST02 to monitor system resources and ensure that there are no bottlenecks.
  Check Logs: Review the application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages that may provide more context.
  Update SAP Notes: Check for any relevant SAP Notes that may address known issues related to RFC errors. Implement any recommended corrections or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM59 (RFC Destinations), SM21 (System Log), SLG1 (Application Log), and ST22 (Dump Analysis).
  SAP Support: If the issue persists, consider reaching out to SAP Support with detailed information about the error, including any logs or screenshots that can help diagnose the problem.
  Documentation: Review SAP documentation and community forums for additional insights and troubleshooting steps related to RFC errors.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSDD_ZA390 RFC error in your SAP BW environment.