How To Fix CNV_IUUC_TCR_MAIN071 - Postprocessing status check not successful in source system

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_TCR_MAIN - transactional consistent replication main package

• Message number: 071

• Message text: Postprocessing status check not successful in source system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_TCR_MAIN071 - Postprocessing status check not successful in source system ?

  The SAP error message CNV_IUUC_TCR_MAIN071 indicates that there was an issue during the postprocessing status check in the source system, typically related to the SAP Landscape Transformation (SLT) or data migration processes. This error is often encountered during data replication or migration scenarios, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being replicated or migrated, which can lead to failures in the postprocessing checks.
  Configuration Errors: Incorrect configuration settings in the SLT or migration settings can cause this error.
  Network Issues: Connectivity problems between the source and target systems can interrupt the data transfer process.
  Authorization Issues: The user executing the migration or replication may not have the necessary authorizations to perform the required actions.
  System Performance: High load on the source system or target system can lead to timeouts or failures in processing.
  
  Solutions:
  
  Check Data Consistency: Review the data in the source system for any inconsistencies or errors. Ensure that the data is in a valid state for migration or replication.
  Review Configuration: Verify the configuration settings in the SLT or migration cockpit. Ensure that all parameters are set correctly and that the source and target systems are properly connected.
  Network Connectivity: Check the network connection between the source and target systems. Ensure that there are no firewalls or network issues that could be causing interruptions.
  User Authorizations: Ensure that the user executing the migration has the necessary authorizations to perform the actions required. This may involve checking roles and permissions in both the source and target systems.
  Monitor System Performance: Check the performance of both the source and target systems. If either system is under heavy load, consider scheduling the migration or replication during off-peak hours.
  Review Logs: Check the logs for more detailed error messages that can provide insights into the specific cause of the failure. Look for logs related to SLT or the migration cockpit.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. SAP Notes often contain patches or updates that can resolve known issues.
  Documentation: Review the official SAP documentation for SLT or the migration cockpit for best practices and troubleshooting guidelines.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the issue persists after following these steps, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have already taken.