Message type: E = Error
Message class:  CNV_10020 - Message class for package 10020 
Message number: 288
Message text: Conc./frag. object &1, fixed value object &2 does not exist
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The SAP error message CNV_10020288 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a problem with the configuration of the data objects involved in the migration process.
Cause: The error message CNV_10020288 suggests that the system is trying to reference a "consolidation/fragmentation object" (&1) and a "fixed value object" (&2) that do not exist in the system. This can happen due to several reasons: Missing Configuration: The required configuration for the specified objects has not been set up in the system. Incorrect Mapping: The mapping of the data fields may be incorrect, leading to references to non-existent objects. Data Model Changes: Changes in the data model or structure during the migration process may lead to references to outdated or removed objects. Transport Issues: If the configuration was transported from another system, it may not have been transported
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