How To Fix NSDM_MM_MIG211 - MATDOC MIG_DELTA records for changed base unit inserted: &1

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 211

• Message text: MATDOC MIG_DELTA records for changed base unit inserted: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG211 - MATDOC MIG_DELTA records for changed base unit inserted: &1 ?

  The SAP error message NSDM_MM_MIG211 indicates that during the migration process, specifically when dealing with Material Documents (MATDOC), there are records related to the delta migration that have been inserted due to changes in the base unit of measure for materials. This typically occurs in the context of migrating data from older versions of SAP to S/4HANA, where the handling of units of measure has been updated.
  Cause:
  The error is triggered when:
  
  The base unit of measure for a material has been changed after the initial data extraction.
  The migration process detects that there are new records in the MATDOC table that correspond to these changes, which may not have been accounted for in the initial migration run.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Material Master Data: Review the material master records to ensure that the base unit of measure is correctly defined and consistent with the expected values.
  
  
  Review Migration Logs: Look at the migration logs to identify which specific materials are causing the issue. This can help you pinpoint the records that need attention.
  
  
  Re-run the Migration: If changes have been made to the base unit of measure, you may need to re-run the migration process to ensure that all relevant records are captured correctly.
  
  
  Data Consistency Check: Perform a consistency check on the data to ensure that there are no discrepancies between the source and target systems regarding the base unit of measure.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling changes in base units of measure during migration.
  
  
  Engage SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect that there may be a bug or a more complex underlying issue.
  
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit, which provides tools and guidelines for data migration.
  Material Management (MM) Module: Understanding the MM module's handling of units of measure can provide insights into how to manage and resolve issues related to material data.
  Unit of Measure Configuration: Review the configuration settings for units of measure in your SAP system to ensure they align with your business processes.
  
  By following these steps, you should be able to address the NSDM_MM_MIG211 error and ensure a smoother migration process.