How To Fix RSDD_ZA136 - RFC server configuration check

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 136

• Message text: RFC server configuration check

What causes this issue?

The system checks for any problems and inconsistencies in the RFC
connection between the SAP NetWeaver BW Accelerator and the SAP system.
If possible, problems are dealt with automatically. Otherwise the status
of the check is displayed as <ZK>red</>. The details of the check
contain a note indicating that the problem needs to be resolved
manually.

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?

The details of the check contain information about any manual actions
that are required. Follow the instructions of any action proposed.

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_ZA136 - RFC server configuration check ?

  The SAP error message RSDD_ZA136 typically indicates an issue with the configuration of the RFC (Remote Function Call) server in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise during the execution of certain processes, such as data loading or reporting, where the system is unable to connect to the required RFC destination.
  Cause:
  
  RFC Destination Issues: The RFC destination may not be correctly configured or may be missing. This can include incorrect connection parameters, such as the application server, system number, client, user credentials, etc.
  Network Issues: There may be network connectivity problems between the SAP systems involved.
  Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations to perform the required operations.
  System Configuration: The SAP system may not be properly configured to handle the RFC calls, or there may be issues with the background processing settings.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Verify the configuration of the relevant RFC destination (e.g., the destination used for the BW system).
  Test the connection to ensure it is working correctly. If there are issues, correct the parameters.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or telnet to check connectivity.
  
  
  
  User Authorizations:
  
  Check the user credentials used in the RFC destination. Ensure that the user has the necessary authorizations to perform the required operations in both the source and target systems.
  
  
  
  System Configuration:
  
  Review the configuration settings in the SAP system to ensure that it is set up to handle RFC calls properly. This may include checking background job settings and ensuring that the necessary services are running.
  
  
  
  Check Logs:
  
  Review the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages that may provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes and documentation related to the specific error message for any additional troubleshooting steps or patches that may be required.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Administration: Involve your SAP Basis team if the issue persists, as they can provide deeper insights into system configuration and network issues.
  
  By following these steps, you should be able to identify and resolve the cause of the RSDD_ZA136 error message in your SAP environment.