How To Fix CNV_DMC_WDA018 - Last refresh &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 018

• Message text: Last refresh &1 &2

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 CNV_DMC_WDA018 - Last refresh &1 &2 ?

  The SAP error message CNV_DMC_WDA018 typically relates to issues encountered during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC). The message indicates that there was a problem with the last refresh of a specific data object or process.
  Cause:
  The error message CNV_DMC_WDA018 can be caused by several factors, including:
  
  Data Inconsistencies: There may be inconsistencies or errors in the data being migrated, which can prevent the refresh from completing successfully.
  Configuration Issues: Incorrect configuration settings in the migration cockpit or related tools can lead to this error.
  System Performance: Performance issues in the SAP system, such as memory or resource constraints, can interrupt the refresh process.
  Network Issues: Connectivity problems between the source and target systems can also lead to this error.
  Authorization Issues: Insufficient permissions for the user executing the migration can cause failures in the refresh process.
  
  Solution:
  To resolve the CNV_DMC_WDA018 error, you can take the following steps:
  
  Check Logs: Review the detailed logs and error messages in the Data Migration Cockpit to identify the specific cause of the error.
  Data Validation: Ensure that the data being migrated is clean and consistent. Validate the data against the required formats and constraints.
  Configuration Review: Double-check the configuration settings in the migration cockpit to ensure they are set up correctly.
  System Resources: Monitor system performance and resource usage. If necessary, allocate more resources or optimize the system to handle the migration process.
  Network Stability: Ensure that there are no network issues affecting the connection between the source and target systems.
  User Permissions: Verify that the user executing the migration has the necessary authorizations to perform the operation.
  Retry the Refresh: After addressing the above issues, attempt to refresh the data again.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP community forums or support channels for additional assistance and shared experiences from other users.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.