How To Fix NSDM_MM_MIG208 - Material &1: base unit (MEINS) was changed from '&2' -> '&3'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 208

• Message text: Material &1: base unit (MEINS) was changed from '&2' -> '&3'

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG208 - Material &1: base unit (MEINS) was changed from '&2' -> '&3' ?

  The SAP error message NSDM_MM_MIG208 indicates that there has been a change in the base unit of measure (MEINS) for a material. This message typically arises during data migration or when changes are made to material master data. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Data Migration: This error often occurs during data migration processes, such as when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods. The system detects that the base unit of measure for a material has been altered from one value to another.
  Manual Changes: It can also happen if a user manually changes the base unit of measure in the material master data, which may not be allowed if there are existing transactions or dependencies linked to the original unit.
  Inconsistent Data: The error may arise due to inconsistencies in the data being uploaded or migrated, where the new base unit does not align with the existing data structure or business rules.
  
  Solution:
  
  Review Changes: Check the material master data to understand why the base unit of measure was changed. You can do this by reviewing the change logs in the material master (transaction MM03).
  Correct Data: If the change was not intended, revert the base unit of measure back to the original value. This can be done in the material master data maintenance (transaction MM02).
  Data Migration Adjustments: If this error occurred during a migration process, ensure that the migration data is correctly formatted and adheres to the business rules. You may need to adjust the migration template or mapping to ensure that the base unit of measure is consistent.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or data upload process you are using. There may be specific guidelines or prerequisites for changing the base unit of measure.
  Testing: After making corrections, conduct thorough testing to ensure that the changes do not affect other areas of the system and that the material can be used in transactions without issues.
  
  Related Information:
  
  Transaction Codes: 
  
  MM03: Display Material
  MM02: Change Material
  MM01: Create Material
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling base unit of measure changes.
  Material Master Data: Understanding the implications of changing the base unit of measure is crucial, as it can affect inventory management, purchasing, and sales processes.
  Business Processes: Ensure that all stakeholders are aware of the changes to the base unit of measure, as it may impact procurement, production, and sales processes.
  
  By following these steps, you should be able to resolve the NSDM_MM_MIG208 error and ensure that your material master data is accurate and consistent.