How To Fix NSDM_MIG_CONTROL123 - -- Grouping Aggregates --

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MIG_CONTROL - Log message for migration

• Message number: 123

• Message text: -- Grouping Aggregates --

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MIG_CONTROL123 - -- Grouping Aggregates -- ?

  The SAP error message NSDM_MIG_CONTROL123, which relates to "Grouping Aggregates," typically occurs during data migration processes, particularly when using the SAP Data Migration (NSDM) tools. This error indicates that there is an issue with the aggregation of data that is being processed.
  Cause:
  The error can be caused by several factors, including:
  
  Data Inconsistencies: The data being migrated may have inconsistencies or missing values that prevent proper aggregation.
  Incorrect Configuration: The settings or configurations in the migration tool may not be set up correctly for the data being processed.
  Aggregation Logic Issues: There may be issues with the logic used to aggregate the data, such as incorrect grouping fields or aggregation functions.
  Data Type Mismatches: The data types of the fields being aggregated may not match the expected types, leading to errors during processing.
  
  Solution:
  To resolve the NSDM_MIG_CONTROL123 error, you can take the following steps:
  
  Check Data Quality: Review the source data for inconsistencies, missing values, or incorrect formats. Clean the data as necessary to ensure it meets the requirements for aggregation.
  Review Migration Configuration: Verify the configuration settings in the migration tool. Ensure that the grouping fields and aggregation functions are correctly defined.
  Test Aggregation Logic: If you have custom aggregation logic, test it separately to ensure it works as expected. Make adjustments as needed.
  Data Type Validation: Ensure that the data types of the fields being aggregated are compatible with the aggregation functions being used.
  Consult Documentation: Refer to SAP documentation or migration guides for specific instructions related to the NSDM tool and the error message.
  Logs and Traces: Check the logs and traces generated during the migration process for more detailed error messages that can provide additional context.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to data migration and the specific error message for any patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the NSDM_MIG_CONTROL123 error.