How To Fix CNV_IUUC_TCR_MAIN070 - Post-processing 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: 070

• Message text: Post-processing 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_MAIN070 - Post-processing not successful in source system ?

  The SAP error message CNV_IUUC_TCR_MAIN070 typically occurs during the data migration process, particularly when using the SAP Landscape Transformation (SLT) replication or during the execution of a data migration project. This error indicates that the post-processing of data in the source system was not successful.
  Causes:
  
  Data Consistency Issues: There may be inconsistencies in the data being migrated, such as missing or invalid entries.
  Configuration Errors: Incorrect configuration settings in the SLT or the source system can lead to failures during the post-processing phase.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions in the source system.
  Technical Errors: There could be technical issues such as database locks, connectivity problems, or system resource limitations.
  Missing Objects: Required database objects (like tables or views) may be missing or not properly defined in the source system.
  
  Solutions:
  
  Check Logs: Review the detailed logs for the specific error message to identify the root cause. You can find logs in transaction codes like SLG1 (Application Log) or in the specific migration tool logs.
  Data Validation: Ensure that the data being migrated is valid and consistent. You may need to clean or transform the data before migration.
  Configuration Review: Verify the configuration settings in the SLT and ensure that they are correctly set up for the source system.
  User Authorizations: Check the authorizations of the user executing the migration. Ensure that they have the necessary permissions to perform the required actions.
  Database Health Check: Perform a health check on the database to ensure there are no locks or performance issues affecting the migration process.
  Retry the Process: After addressing the identified issues, retry the post-processing step to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or patches related to this error. You can search for notes in the SAP Support Portal.
  Documentation: Review the official SAP documentation for the specific migration tool or process you are using, as it may contain troubleshooting steps or best practices.
  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, consider reaching out to SAP Support for further assistance.