How To Fix NSDM_MM_MIG209 - ** &1 Materials with changed base unit inserted to NSDM_MIG_MARA_ME

NSDM_MM_MIG209 - Overview

• Message type: E = Error

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

• Message number: 209

• Message text: ** &1 Materials with changed base unit inserted to NSDM_MIG_MARA_ME

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_MIG209 - ** &1 Materials with changed base unit inserted to NSDM_MIG_MARA_ME ?

  The SAP error message NSDM_MM_MIG209 indicates that there are materials in the system that have had their base unit of measure changed, and these materials are being inserted into the table NSDM_MIG_MARA_ME during a migration process. This error typically occurs during data migration activities, such as when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  
  Cause:
  The primary cause of this error is that the migration process has detected materials that have had their base unit of measure changed after they were initially created. This can lead to inconsistencies in the data, as the migration process expects the base unit of measure to remain consistent for the materials being processed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Affected Materials: Use transaction codes like SE16 or SE11 to query the relevant tables (e.g., MARA, MBEW) to identify which materials have had their base unit of measure changed.
  
  
  Review Change