How To Fix KD018 - System error during & in file & (& records processed)

SAP Error Message - Details

• Message type: E = Error

• Message class: KD - CO Settlement

• Message number: 018

• Message text: System error during & in file & (& records processed)

What causes this issue?

System error during data base access.

How to fix this error?

Notify the system manager.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KD018 - System error during & in file & (& records processed) ?

  The SAP error message KD018 indicates a system error that occurred during the processing of a file, specifically mentioning that there were issues with the records processed. This error typically arises in the context of controlling (CO) or other related modules where data is being uploaded or processed in bulk.
  Cause:
  The KD018 error can be caused by several factors, including:
  
  Data Integrity Issues: The data being processed may contain inconsistencies or invalid entries that the system cannot handle.
  File Format Problems: The file being uploaded may not conform to the expected format, leading to parsing errors.
  System Configuration: There may be configuration issues in the SAP system that prevent proper processing of the data.
  Performance Issues: If the system is under heavy load or if there are resource constraints, it may lead to processing errors.
  Authorization Issues: The user executing the process may not have the necessary permissions to perform the operation.
  
  Solution:
  To resolve the KD018 error, you can take the following steps:
  
  Check the Data: Review the data in the file for any inconsistencies or invalid entries. Ensure that all required fields are populated correctly.
  Validate File Format: Ensure that the file format matches the expected structure. Check for any discrepancies in delimiters, encoding, or data types.
  Review System Logs: Check the SAP system logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause of the issue.
  Test with Smaller Data Sets: If possible, try processing a smaller subset of the data to see if the error persists. This can help isolate problematic records.
  Check Authorizations: Ensure that the user executing the process has the necessary authorizations to perform the operation.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  System Performance: Monitor system performance and resource usage. If the system is under heavy load, consider scheduling the process during off-peak hours.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using transaction codes related to CO (Controlling) or data uploads (e.g., KAH1, KAH2).
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs and the context in which it occurred.
  Documentation: Review SAP documentation related to the specific module you are working with for any additional troubleshooting steps or best practices.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the KD018 error in your SAP system.