How To Fix UC081 - Data transfer to R/3 terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 081

• Message text: Data transfer to R/3 terminated

What causes this issue?

The data transfer was cancelled.

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?

Check the System logs of the systems involved. Activate the trace
functions on CPIC level to analyze the reason for the cancellation.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UC081 - Data transfer to R/3 terminated ?

  The SAP error message UC081, which states "Data transfer to R/3 terminated," typically occurs during the data transfer process between SAP systems, particularly when using the SAP Business Connector or other middleware solutions. This error can arise due to various reasons, including configuration issues, network problems, or data inconsistencies.
  Causes:
  
  Network Issues: Connectivity problems between the systems can lead to interruptions in data transfer.
  Configuration Errors: Incorrect settings in the middleware or in the SAP system can cause the transfer to fail.
  Data Inconsistencies: If the data being transferred does not meet the required format or validation rules, the transfer may be aborted.
  System Performance: High load on the SAP system or the middleware can lead to timeouts or failures in processing the data.
  Authorization Issues: Lack of proper authorizations for the user or service account involved in the data transfer can result in termination of the process.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the systems involved in the data transfer. You can use tools like ping or traceroute to diagnose connectivity problems.
  Review Configuration Settings: Verify the configuration settings in both the SAP system and the middleware. Ensure that all parameters are correctly set up for data transfer.
  Validate Data: Check the data being transferred for any inconsistencies or formatting issues. Ensure that it adheres to the expected structure and validation rules.
  Monitor System Performance: Check the performance of both the SAP system and the middleware. If the system is under heavy load, consider scheduling data transfers during off-peak hours.
  Check Authorizations: Ensure that the user or service account has the necessary authorizations to perform the data transfer. Review roles and permissions in the SAP system.
  Review Logs: Check the application logs (transaction SLG1) and system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the failure.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to error UC081.
  Documentation: Review the documentation for the specific middleware or integration tool being used for data transfer, as it may contain troubleshooting steps or configuration guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.