How To Fix CNV_MBT_SHELL238 - Search for excluded tables

CNV_MBT_SHELL238 - Overview

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 238

• Message text: Search for excluded tables

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_SHELL238 - Details

• The SAP error message CNV_MBT_SHELL238 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there are tables that have been excluded from the migration process, and the system is prompting the user to search for these excluded tables.
  
  Cause:
  
  Excluded Tables: The error arises when certain tables that are necessary for the migration process have been marked as excluded. This could be due to configuration settings or specific migration rules that have been applied.
  Data Model Changes: If the data model has changed (for example, during an upgrade or migration to S/4HANA), some tables may no longer be relevant or may need to be handled differently.
  
  Configuration Issues: Incorrect configuration in the migration cockpit or data migration settings can lead to tables being unintentionally excluded.
  
  
  Solution:
  
  Review Exclusion Settings: Check the migration settings to identify which tables are marked as excluded. This