How To Fix NSDM_MM_MIG106 - Warning MIG_DELTA &1 &2 &3: KALNR could not be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MM_MIG - MM-IM: Messages for Migration

• Message number: 106

• Message text: Warning MIG_DELTA &1 &2 &3: KALNR could not be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG106 - Warning MIG_DELTA &1 &2 &3: KALNR could not be determined ?

  The SAP error message NSDM_MM_MIG106 with the warning MIG_DELTA &1 &2 &3: KALNR could not be determined typically occurs during the migration process in SAP, particularly when dealing with material master data. The error indicates that the system is unable to determine the KALNR (which refers to the number of the material or the material number) for certain records during the migration.
  Cause:
  
  Missing Data: The material number (KALNR) may not be present in the source data or may not have been correctly mapped during the migration process.
  Incorrect Mapping: The mapping configuration for the migration might be incorrect, leading to the system not being able to find the corresponding material number.
  Data Inconsistencies: There may be inconsistencies or errors in the data being migrated, such as duplicates or invalid entries.
  Configuration Issues: The migration settings or parameters may not be correctly configured, leading to issues in data extraction or transformation.
  
  Solution:
  
  Check Source Data: Verify the source data to ensure that the material numbers are present and correctly formatted. Ensure that there are no missing or null values for KALNR.
  Review Mapping Configuration: Check the mapping configuration in the migration tool to ensure that the fields are correctly mapped to the corresponding fields in the target system.
  Data Cleansing: Perform data cleansing to remove duplicates and correct any inconsistencies in the data before migration.
  Migration Logs: Review the migration logs for additional details on the error. This can provide insights into which specific records are causing the issue.
  Test Migration: Conduct a test migration with a smaller dataset to identify and resolve issues before performing a full migration.
  Consult Documentation: Refer to SAP documentation or migration guides specific to the version you are using for any additional steps or considerations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the migration tools being used (e.g., SAP S/4HANA Migration Cockpit) and their specific requirements for data formats and mappings.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.