How To Fix CNV_CDMC_CA051 - Resource failure found while performing mass comparison

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 051

• Message text: Resource failure found while performing mass comparison

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA051 - Resource failure found while performing mass comparison ?

  The SAP error message CNV_CDMC_CA051 indicates that a resource failure was encountered during a mass comparison process in the context of data migration or conversion. This error typically arises in the SAP Landscape Transformation (SLT) or SAP Data Migration Cockpit (DMC) scenarios, where large volumes of data are being compared or transformed.
  Causes:
  
  Resource Limitations: The system may be running out of memory or processing power, especially if the dataset being compared is large.
  Configuration Issues: Incorrect settings in the migration or comparison process can lead to failures.
  Database Locks: If the database is locked or if there are long-running transactions, it can cause resource contention.
  Network Issues: If the comparison involves remote systems, network latency or interruptions can lead to failures.
  Data Quality Issues: Inconsistent or corrupt data can also lead to failures during comparison.
  
  Solutions:
  
  Check System Resources: Monitor the system's memory and CPU usage. If resources are low, consider increasing them or optimizing the workload.
  Review Configuration: Ensure that the settings for the mass comparison process are correctly configured. This includes checking parameters related to data volume and processing limits.
  Database Maintenance: Check for any locks or long-running transactions in the database. You may need to resolve these issues before retrying the comparison.
  Increase Timeout Settings: If the process is timing out, consider increasing the timeout settings for the comparison job.
  Data Quality Checks: Validate the data being compared to ensure there are no inconsistencies or corrupt records.
  Log Analysis: Review the logs for more detailed error messages that can provide insights into the specific cause of the failure.
  Retry the Process: After addressing the above issues, retry the mass comparison process.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit or Landscape Transformation for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.