Message type: E = Error
Message class: KX - EC-EIS/EC-BP: Data basis, data collection
Message number: 666
Message text: Check table & for field & already contains data
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KX666
- Check table & for field & already contains data ?The SAP error message KX666, which states "Check table & for field & already contains data," typically occurs in the context of configuration or data entry in SAP, particularly when dealing with customizing tables or fields that are expected to be empty or uninitialized.
Cause: This error usually arises when you attempt to make changes to a table or field that already contains data. The system is designed to prevent modifications that could lead to data integrity issues. Common scenarios include: Table Configuration Changes: You might be trying to change the structure of a table (like adding a new field) that already has existing entries. Data Migration: If you are migrating data into a table that is not empty, the system will throw this error. Customizing Settings: When customizing settings in SAP, if the system detects that the table already has data, it will prevent changes to ensure that existing data is not corrupted.
Solution: To resolve
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