How To Fix CNV_CMIS_A_20253 - None of the table was excluded manually

CNV_CMIS_A_20253 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 253

• Message text: None of the table was excluded manually

Self-Explanatory Message

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CNV_CMIS_A_20253 - Details

• The SAP error message CNV_CMIS_A_20253 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that none of the tables were excluded manually, which can lead to issues in the migration process.
  
  Cause:
  
  
  Configuration Issues: The error may arise if the migration settings are not properly configured, leading the system to expect certain tables to be excluded but finding none.
  Data Model Changes: If there have been changes in the data model or if certain tables are no longer relevant for the migration, the system may throw this error.
  Migration Object Settings: The migration objects may not be set up correctly, causing the system to misinterpret the exclusion criteria.
  
  
  Solution:
  
  Review Migration Settings: Check the migration settings in the SAP S/4HANA Migration Cockpit. Ensure that the tables that should be excluded are correctly specified.
  Adjust Exclusion Criteria: If certain tables should be excluded from