How To Fix NSDM_MM_MIG075 - Using oldest entry in history tables to substitute for missing entries.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 075

• Message text: Using oldest entry in history tables to substitute for missing entries.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG075 - Using oldest entry in history tables to substitute for missing entries. ?

  The SAP error message NSDM_MM_MIG075 indicates that during a migration or data processing task, the system is unable to find certain entries in the history tables that are required for the operation. As a result, it defaults to using the oldest available entry in those tables as a substitute.
  Cause:
  
  Missing Data: The primary cause of this error is that the expected historical data entries are missing from the database. This could be due to data not being migrated properly, data being deleted, or data corruption.
  Configuration Issues: There may be configuration issues in the system that prevent the correct historical data from being accessed.
  Data Migration Issues: If this error occurs during a data migration process, it may indicate that the migration did not complete successfully or that certain data was not included in the migration.
  
  Solution:
  
  Check Data Integrity: Verify the integrity of the historical data in the relevant tables. Ensure that all necessary entries are present and that there are no corruptions.
  Data Migration Review: If this error occurs during a migration, review the migration logs to identify any issues that occurred during the data transfer. Ensure that all required data was included in the migration.
  Restore Missing Data: If specific entries are missing, you may need to restore them from backups or re-import them if they were lost during a migration or other processes.
  Configuration Check: Review the configuration settings related to the history tables and ensure they are set up correctly to allow access to the necessary data.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to this error message and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or resolving the issue, such as SE11 (Data Dictionary) or SE16 (Data Browser).
  Support: If the issue persists after attempting the above solutions, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the context in which it occurred and any relevant logs.
  
  By following these steps, you should be able to identify the root cause of the NSDM_MM_MIG075 error and implement a suitable solution.