How To Fix CNV_IUUC_DB_CONN082 - Table &1 already exists in DDIC with different structure

CNV_IUUC_DB_CONN082 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 082

• Message text: Table &1 already exists in DDIC with different structure

Self-Explanatory Message

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CNV_IUUC_DB_CONN082 - Details

• The SAP error message CNV_IUUC_DB_CONN082 indicates that there is a conflict with a database table that is being created or modified during a data migration or conversion process. Specifically, it means that the table you are trying to create already exists in the Data Dictionary (DDIC) but has a different structure than what is expected by the migration or conversion process.
  
  Cause:
  
  Existing Table: The table already exists in the database with a different structure (e.g., different fields, data types, or keys).
  Migration Process: The migration or conversion process is attempting to create a new table or modify an existing one, but the existing table does not match the expected structure.
  Custom Development: There may have been custom developments or modifications that altered the structure of the existing table.
  Version Mismatch: The version of the software or the migration tool may not be compatible with the existing database schema.
  
  
  Solution:
  
  Check Existing Table Structure: Use transaction SE11