How To Fix B1684 - Synchronize table buffer in server & after the conversion


B1684 - Overview

  • Message type: E = Error

  • Message class: B1 - ALE group messages

  • Message number: 684

  • Message text: Synchronize table buffer in server & after the conversion

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message B1684 - Synchronize table buffer in server & after the conversion ?
    The SAP error message B1684, which states "Synchronize table buffer in server," typically occurs when there is a discrepancy between the table buffer in the application server and the database. This can happen after a database conversion or when changes are made to the table structure, such as adding or modifying fields.
    
    Cause: Table Structure Changes: If the structure of a table has been modified (e.g., fields added or removed), the buffer may not reflect these changes. Database Conversion: After a database conversion, the table buffers may not be synchronized with the new database schema. Buffer Inconsistencies: If there are inconsistencies in the buffer due to system errors or improper shutdowns, this error can occur.
    Solution: To resolve the B1684 error, you can follow these steps: Synchronize the Table Buffer: Use transaction code SE14 (Database Utility) to synchronize the table buffer. Select the relevant table and choose the option to "Synchronize Buffer." This will refresh the buffer and ensure it

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