How To Fix CNV_10510015 - Mapping values deleted; &1 records deleted from package &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10510 - Message class for package 40300 (ANLKL)

• Message number: 015

• Message text: Mapping values deleted; &1 records deleted from package &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10510015 - Mapping values deleted; &1 records deleted from package &2 ?

  The SAP error message CNV_10510015 indicates that during a data migration or conversion process, certain mapping values were deleted, resulting in a specific number of records being removed from a designated package. This error is typically associated with the SAP Data Migration Cockpit or similar tools used for data transfer and transformation.
  Cause:
  
  Mapping Configuration Issues: The error often arises when there are inconsistencies or errors in the mapping configuration. If the mapping values are not correctly defined or if they are deleted inadvertently, the system will remove the associated records.
  Data Integrity Violations: If the data being migrated does not meet the integrity constraints defined in the target system, the records may be deleted as part of the validation process.
  Incompatible Data Types: If the source data types do not match the expected target data types, the mapping may fail, leading to record deletions.
  Manual Deletion: Sometimes, users may manually delete mapping values without realizing the impact on the associated records.
  
  Solution:
  
  Review Mapping Configuration: Check the mapping settings in the Data Migration Cockpit or the relevant tool. Ensure that all necessary mapping values are correctly defined and that none have been inadvertently deleted.
  Data Validation: Validate the source data to ensure it meets the requirements of the target system. This includes checking for data types, mandatory fields, and any other constraints.
  Error Logs: Review the error logs or detailed messages provided by the migration tool to identify which specific records were deleted and why. This can provide insights into what went wrong.
  Recreate Deleted Mappings: If mappings were deleted, recreate them as necessary and re-run the migration process.
  Testing: Before executing the migration on a large scale, conduct tests with a smaller dataset to ensure that the mappings work correctly and that no records are deleted unexpectedly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Documentation: Refer to the official SAP documentation for the Data Migration Cockpit or the specific tool you are using for detailed instructions on mapping and data migration processes.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can offer solutions or workarounds.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to prevent further record deletions during the migration process.