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Message type: E = Error
Message class: SOI - Safe Online Import/Upgrade Messages
Message number: 812
Message text: Column &1 of table &2 is changed
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SOI812
- Column &1 of table &2 is changed ?The SAP error message SOI812 indicates that a column in a specified table has been changed, which can occur during various operations such as data migration, table updates, or when using certain SAP transactions. This message typically arises in the context of SAP's data management and can be related to issues with data consistency or integrity.
Cause:
- Schema Changes: The most common cause of this error is that the structure of the database table has been altered (e.g., a column has been added, removed, or modified) after the data was initially loaded or processed.
- Data Migration: If you are migrating data from one system to another, and the target table structure does not match the source, this error can occur.
- Custom Development: Custom programs or enhancements that modify the database schema without proper synchronization with the application logic can lead to this error.
- Transport Issues: If changes to the database schema were transported from one environment to another (e.g., from development to production) without proper adjustments, this error may arise.
Solution:
- Check Table Structure: Verify the current structure of the table in question (using transaction SE11 or SE14) to see what changes have been made. Compare it with the expected structure.
- Adjust Data Load/Processing Logic: If you are loading data into the table, ensure that the data load logic is compatible with the current table structure. Update any mappings or transformations accordingly.
- Revert Changes: If the changes to the table structure were not intended, consider reverting them to the previous state, if possible.
- Update Custom Code: If there are custom programs or enhancements that interact with the table, ensure that they are updated to reflect the new structure.
- Consult Documentation: Review any relevant documentation or change logs to understand why the table structure was modified and ensure that all dependent processes are updated accordingly.
- Testing: After making the necessary adjustments, conduct thorough testing to ensure that the error is resolved and that the application behaves as expected.
Related Information:
If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert familiar with your specific SAP environment.
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