Message type: E = Error
Message class:  CNV_10320 - Message Class for Package 10320 
Message number: 004
Message text: Table &1 does not have validity period
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The SAP error message CNV_10320004 indicates that a specific table (denoted as &1) does not have a validity period defined. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation.
Cause: Missing Validity Period: The table in question does not have fields defined for validity periods (e.g., start date and end date). Validity periods are often required for certain types of data to ensure that the data is only applicable for specific time frames.
Configuration Issues: The configuration of the data model may not have been set up correctly, leading to the absence of validity period fields. Data Model Changes: If there have been changes to the data model or the structure of the table, it may have resulted in the removal or misconfiguration of validity period fields.
Solution: Check Table Structure: Verify the structure of the table in question. Ensure that it includes fields for
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