How To Fix DMC_IU128 - Cross-check (counting) for client &1 not completed successfully

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_IU - DMC: Messages for Integrated Upgrade

• Message number: 128

• Message text: Cross-check (counting) for client &1 not completed successfully

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 DMC_IU128 - Cross-check (counting) for client &1 not completed successfully ?

  The SAP error message DMC_IU128, which indicates that the cross-check (counting) for a specific client has not been completed successfully, is typically related to issues in the Data Management Cockpit (DMC) or the Data Migration process. This error can arise during data migration or data validation processes, where the system is trying to ensure that the data in the source and target systems match.
  Causes:
  
  Data Inconsistencies: There may be discrepancies between the source and target data, such as missing records, incorrect data formats, or mismatched keys.
  Configuration Issues: Incorrect configuration settings in the DMC or the data migration tools can lead to failures in the cross-check process.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, the cross-check process may time out or fail.
  Authorization Issues: Lack of proper authorizations for the user executing the cross-check can also lead to this error.
  Technical Errors: Bugs or issues in the SAP system or the specific version being used can also cause this error.
  
  Solutions:
  
  Check Data Consistency: Review the data in both the source and target systems to ensure that they match. Look for missing records or discrepancies in data formats.
  Review Configuration: Ensure that the DMC and data migration configurations are set up correctly. Verify that all necessary parameters are correctly defined.
  Monitor System Performance: Check the system performance and resource utilization. If the system is under heavy load, consider running the cross-check during off-peak hours.
  Check Authorizations: Ensure that the user executing the cross-check has the necessary authorizations to perform the operation.
  Review Logs: Check the logs for more detailed error messages that can provide insights into what went wrong during the cross-check process.
  Consult SAP Notes: Look for any relevant SAP Notes or patches that may address known issues related to this error message.
  Re-run the Process: After addressing any identified issues, try re-running the cross-check process to see if it completes successfully.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Management Cockpit and data migration processes for more detailed guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to identify the cause of the DMC_IU128 error and implement a solution to resolve it.