How To Fix CNV_MBT820 - Error while saving the storage parameters for table &.

CNV_MBT820 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 820

• Message text: Error while saving the storage parameters for table &.

Self-Explanatory Message

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CNV_MBT820 - Details

• The SAP error message CNV_MBT820 typically occurs during the data migration process, particularly when using the SAP Migration Cockpit or similar tools. This error indicates that there was an issue while saving the storage parameters for a specific table.
  Causes:
  
  Data Type Mismatch: The data being migrated may not match the expected data types defined in the target table.
  Table Locking: The table might be locked by another process, preventing changes from being saved.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to modify the storage parameters of the table.
  Technical Settings: There may be issues with the technical settings of the table, such as incorrect storage parameters or inconsistencies in the database.
  Database Constraints: Constraints or triggers in the database may prevent the changes from being applied.
  
  Solutions:
  
  Check Data Types: Ensure that the data types of the source and target tables match. If there are discrepancies, adjust the data accordingly.
  Release Table