How To Fix DMCLG592 - For mig. object &1 none of the key fields is sufficiently selective

DMCLG592 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 592

• Message text: For mig. object &1 none of the key fields is sufficiently selective

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG592 - For mig. object &1 none of the key fields is sufficiently selective ?

  The SAP error message DMCLG592 indicates that during a data migration process, the system has encountered an issue where none of the key fields for the specified migration object (&1) are sufficiently selective. This typically means that the key fields defined for the migration object do not provide enough uniqueness to identify records effectively, which can lead to ambiguity in the data migration process.
  
  Cause:
  
  Non-Selective Key Fields: The key fields defined for the migration object may not uniquely identify records in the source system. This can happen if the key fields are too generic or if there are many records with the same key values.
  Data Quality Issues: There may be issues with the data quality in the source system, such as duplicates or missing values in the key fields.
  Incorrect Configuration: The migration object may not be configured correctly, leading to the selection criteria not being sufficiently selective.
  
  
  Solution:
  
  Review Key Fields: Check the