How To Fix R3223 - No connection between Warehouse & and source system &

SAP Error Message - Details

• Message type: E = Error

• Message class: R3 - Service API messages

• Message number: 223

• Message text: No connection between Warehouse & and source system &

What causes this issue?

The SAP Business Information Warehouse &V1& is not connected to source
system &V2&. There is, therefore, no connection to be deleted.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R3223 - No connection between Warehouse & and source system & ?

  The SAP error message R3223, which states "No connection between Warehouse & and source system &," typically indicates that there is an issue with the communication or configuration between the warehouse management system (WMS) and the source system (such as an ERP system). This error can occur in various scenarios, particularly in environments where SAP Extended Warehouse Management (EWM) or Warehouse Management (WM) is integrated with other SAP or non-SAP systems.
  Causes:
  
  Configuration Issues: The connection between the warehouse and the source system may not be properly configured. This could include missing or incorrect settings in the system configuration.
  Network Issues: There may be network connectivity problems that prevent the warehouse system from communicating with the source system.
  Authorization Problems: The user or system may not have the necessary authorizations to establish a connection between the two systems.
  System Downtime: The source system or the warehouse system may be down or undergoing maintenance, leading to a temporary loss of connection.
  Incorrect Logical System Configuration: The logical system for the warehouse or source system may not be correctly defined in the SAP system.
  
  Solutions:
  
  Check Configuration: Verify the configuration settings in both the warehouse management system and the source system. Ensure that the logical systems are correctly defined and that the necessary connections are established.
  Network Troubleshooting: Check the network connectivity between the warehouse and the source system. Ensure that there are no firewalls or network issues blocking the communication.
  Review Authorizations: Ensure that the user or system has the necessary authorizations to access both the warehouse and the source system.
  System Status: Check the status of both systems to ensure they are operational. If one of the systems is down, wait until it is back online.
  Transaction Codes: Use transaction codes like SM59 to check RFC connections and WE20 for partner profiles to ensure that the settings are correct.
  Logs and Traces: Review system logs and traces for any additional error messages or information that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for configuration guidelines related to warehouse management and integration with other systems.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the steps you have already taken to resolve it.
  
  By following these steps, you should be able to identify and resolve the cause of the R3223 error message in your SAP environment.