How To Fix CNV_MBT_46045 - Error occured while adding nodes; database is inconsistent

CNV_MBT_46045 - Overview

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 045

• Message text: Error occured while adding nodes; database is inconsistent

Self-Explanatory Message

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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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CNV_MBT_46045 - Details

• The SAP error message CNV_MBT_46045 indicates that there is an inconsistency in the database while trying to add nodes during a data migration or conversion process. This error is typically associated with the SAP Landscape Transformation (SLT) or SAP Data Migration tools, particularly when using the Migration Cockpit or similar tools.
  
  Cause:
  
  
  Database Inconsistency: The error suggests that there are inconsistencies in the database tables that are being accessed or modified. This could be due to:
  
  Missing or corrupted data in the source or target tables.
  Referential integrity issues where foreign key constraints are violated.
  Incomplete or failed previous migration steps that left the database in an inconsistent state.
  
  
  
  
  Configuration Issues: Incorrect configuration settings in the migration tool or in the source/target systems can also lead to this error.
  
  
  Data Model Changes: If there have been changes to the data model (e.g., changes in table structures, relationships, etc.) after the migration process has started, it can lead