Message type: E = Error
Message class:  CNV10300 - Message class for development class CNV_10300 
Message number: 005
Message text: Module CNV_10000_CHECKOBJECT produces ReturnCode &2 for &1
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The SAP error message CNV10300005, which is associated with the module CNV_10000_CHECKOBJECT, indicates that there is an issue with the return code generated during a check operation. This error typically arises in the context of data migration or conversion processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit.
Cause: The error message CNV10300005 is usually caused by one of the following issues: Data Inconsistencies: There may be inconsistencies or errors in the data being processed. This could include missing mandatory fields, incorrect data formats, or violations of business rules.
Configuration Issues: The configuration settings for the migration or conversion process may not be set up correctly, leading to failures in the checks performed by the module. Authorization Problems: The user executing the migration may not have the necessary authorizations to perform the operations required by the module. Technical Issues: There could be underlying technical issues, such as problems with the database,
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