Message type: E = Error
Message class:  CNV_10996 - Messages for archive conversion 
Message number: 088
Message text: Table ARCH_DEF was adapted for FI_MONTHLY
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The SAP error message CNV_10996088, which indicates that "Table ARCH_DEF was adapted for FI_MONTHLY," typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades. This error is related to the archiving definitions for financial data, specifically for the FI (Financial Accounting) module.
Cause: Data Migration Issues: The error often occurs when there are inconsistencies or issues with the archiving definitions in the system, especially if the system is being upgraded or if data is being migrated from an older version of SAP. Configuration Problems: The archiving settings for the FI module may not be correctly configured, leading to conflicts when the system attempts to access or modify the ARCH_DEF table. Custom Modifications: If there have been custom modifications to the archiving process or the related tables, this could lead to unexpected behavior and errors.
Solution: Check Archiving Configuration: Review the archiving configuration for the FI module. Ensure
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