How To Fix NSDM_MM_MIG100 - &1: Exception raised in class &2 method &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 100

• Message text: &1: Exception raised in class &2 method &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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG100 - &1: Exception raised in class &2 method &3 ?

  The SAP error message NSDM_MM_MIG100 &1: Exception raised in class &2 method &3 typically indicates that an exception has occurred during a migration process in the SAP system, specifically related to the Materials Management (MM) module. This error can arise during data migration activities, such as when using the SAP Migration Cockpit or other data transfer tools.
  Possible Causes:
  
  Data Issues: The data being migrated may have inconsistencies, such as missing mandatory fields, incorrect data formats, or invalid references.
  Configuration Problems: There may be issues with the configuration settings in the SAP system that are not aligned with the data being migrated.
  Custom Code: If there are custom enhancements or modifications in the system, they may not handle the migration data correctly, leading to exceptions.
  System Performance: Resource constraints or performance issues in the SAP system can also lead to exceptions during migration.
  
  Solutions:
  
  Check Data Quality: Review the data being migrated for completeness and correctness. Ensure that all mandatory fields are filled and that the data adheres to the expected formats.
  Review Migration Logs: Check the migration logs for more detailed error messages that can provide insights into what went wrong. This can help identify specific records or data points causing the issue.
  Adjust Configuration: Ensure that the configuration settings in the SAP system are appropriate for the data being migrated. This may involve checking settings related to the MM module.
  Debug Custom Code: If there are custom enhancements, consider debugging the relevant code to identify where the exception is being raised. You may need to adjust the code to handle the migration data correctly.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error message or provide guidance on migration issues. SAP frequently updates its knowledge base with solutions to common problems.
  Test in a Sandbox: If possible, replicate the migration process in a sandbox environment to isolate the issue without affecting the production system.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit, which is a tool designed to facilitate data migration. Understanding its functionalities can help in troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. Sharing experiences can lead to solutions.
  Documentation: Review the official SAP documentation related to data migration for best practices and guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.