How To Fix B1800 - **************** API message for receiver determination *****************

SAP Error Message - Details

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 800

• Message text: **************** API message for receiver determination *****************

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message B1800 - **************** API message for receiver determination ***************** ?

  The SAP error message B1800, which states "API message for receiver determination," typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an issue with the receiver determination process. This process is responsible for determining the appropriate receiver for a message based on the defined routing rules.
  Causes:
  
  Missing Receiver Determination Configuration: The receiver determination might not be properly configured in the Integration Directory.
  Incorrect Message Type: The message type being sent may not match any of the configured receiver determination rules.
  Inconsistent or Missing Communication Channels: The communication channels for the sender or receiver might not be set up correctly or may be missing.
  Routing Conditions Not Met: The conditions defined in the receiver determination might not be met for the incoming message.
  Transport Issues: There could be issues with the transport layer, such as network problems or incorrect endpoint configurations.
  
  Solutions:
  
  
  Check Receiver Determination Configuration:
  
  Go to the Integration Directory and verify that the receiver determination is correctly set up for the specific message type.
  Ensure that the correct sender and receiver interfaces are defined.
  
  
  
  Verify Message Type:
  
  Ensure that the message type being sent matches the expected message type in the receiver determination configuration.
  
  
  
  Review Communication Channels:
  
  Check the communication channels for both the sender and receiver to ensure they are active and correctly configured.
  Make sure that the channels are assigned to the correct logical systems.
  
  
  
  Examine Routing Conditions:
  
  Review the routing conditions defined in the receiver determination to ensure they are appropriate for the incoming message.
  Adjust the conditions if necessary to ensure they can be met.
  
  
  
  Check for Transport Issues:
  
  Investigate any network issues that may be affecting the transport of messages.
  Ensure that the endpoint configurations are correct and reachable.
  
  
  
  Monitor Logs:
  
  Use the SAP PI/PO monitoring tools to check for any additional error messages or logs that can provide more context about the issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to receiver determination or the B1800 error.
  Documentation: Refer to the official SAP documentation for Process Integration/Orchestration for detailed guidance on configuring receiver determination.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the B1800 error in your SAP environment.