How To Fix CNV_MBT_NE106 - Discard

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_NE - Standard Messages for Notifications

• Message number: 106

• Message text: Discard

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_MBT_NE106 - Discard ?

  The SAP error message CNV_MBT_NE106 "Discard" typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the data being processed, which leads to the data being discarded instead of being successfully migrated.
  Cause:
  
  
  Data Validation Issues: The data being migrated may not meet the required validation rules or constraints defined in the target system. This could include issues like incorrect data formats, missing mandatory fields, or data that violates business rules.
  
  
  Mapping Errors: There may be discrepancies in the mapping of source data to target fields. If the source data does not align with the expected structure or data types in the target system, it can lead to this error.
  
  
  Configuration Issues: Incorrect configuration settings in the migration tool or the target system can also lead to data being discarded.
  
  
  Duplicate Records: If the migration process encounters duplicate records that violate unique constraints in the target system, it may discard those records.
  
  
  Solution:
  
  
  Review Error Logs: Check the detailed error logs provided by the migration tool. These logs can give insights into which records are causing the issue and why they are being discarded.
  
  
  Data Cleansing: Before migration, ensure that the source data is cleansed and validated. This may involve correcting data formats, filling in missing values, and ensuring that all mandatory fields are populated.
  
  
  Mapping Review: Verify the mapping of source fields to target fields. Ensure that the data types and structures are compatible and that there are no discrepancies.
  
  
  Configuration Check: Review the configuration settings of the migration tool and the target system to ensure they are set up correctly.
  
  
  Test Migration: Conduct a test migration with a smaller subset of data to identify potential issues before performing a full migration.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common errors and best practices for data migration.
  
  By following these steps, you should be able to identify the root cause of the CNV_MBT_NE106 error and take appropriate actions to resolve it.