How To Fix RSAR813 - Error when writing an IDoc

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR - Data Transfer and Metadata Maintenance

• Message number: 813

• Message text: Error when writing an IDoc

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAR813 - Error when writing an IDoc ?

  The SAP error message RSAR813 typically occurs when there is an issue with writing an IDoc (Intermediate Document) to the target system. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the communication between systems.
  Causes of RSAR813 Error
  
  
  Configuration Issues: The IDoc interface may not be properly configured. This includes settings in the partner profiles, port definitions, or logical systems.
  
  
  Data Issues: The data being sent in the IDoc may not conform to the expected format or may contain invalid values.
  
  
  Communication Problems: There may be issues with the connection between the sending and receiving systems, such as network problems or incorrect RFC destinations.
  
  
  IDoc Status: The IDoc may be in an incorrect status, preventing it from being processed correctly.
  
  
  Authorization Issues: The user or system trying to send the IDoc may not have the necessary authorizations.
  
  
  Solutions to RSAR813 Error
  
  
  Check Configuration:
  
  Verify the partner profiles (WE20) for the sender and receiver.
  Ensure that the ports (WE21) are correctly defined and active.
  Check the logical system settings (transaction code: SALE).
  
  
  
  Validate Data:
  
  Use transaction WE02 or WE05 to analyze the IDoc and check for any errors in the data.
  Ensure that all mandatory fields are filled and that the data types are correct.
  
  
  
  Test Communication:
  
  Use transaction SM59 to check the RFC connections. Test the connection to ensure it is working properly.
  Check for any network issues that might be affecting communication.
  
  
  
  Monitor IDoc Status:
  
  Check the status of the IDoc in transaction WE02 or WE05. If the IDoc is in an error status, analyze the error messages for further insights.
  
  
  
  Review Authorizations:
  
  Ensure that the user or system has the necessary authorizations to send IDocs. Check the roles and profiles assigned.
  
  
  
  Check Logs:
  
  Review the application logs (transaction SLG1) for any additional error messages that might provide more context about the issue.
  
  
  
  Related Information
  
  IDoc Types: Familiarize yourself with the specific IDoc type being used, as different IDoc types may have different requirements and configurations.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to the RSAR813 error.
  Documentation: Review SAP documentation on IDoc processing and troubleshooting for more detailed guidance.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSAR813 error when writing an IDoc. If the issue persists, consider reaching out to SAP support for further assistance.