How To Fix KE_CHACO020 - Error occurred when exporting data to the database buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: KE_CHACO - Message class for operating concern merge/split

• Message number: 020

• Message text: Error occurred when exporting data to the database buffer

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KE_CHACO020 - Error occurred when exporting data to the database buffer ?

  The SAP error message KE_CHACO020 indicates that there was an issue when attempting to export data to the database buffer, specifically in the context of CO (Controlling) module activities. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Database Locking Issues: The database might be locked due to other transactions or processes that are currently running, preventing the export of data.
  Insufficient Memory: The database buffer may not have enough memory allocated to handle the data being exported.
  Database Configuration: There may be configuration issues with the database that prevent proper data export.
  Data Consistency Issues: There could be inconsistencies in the data being processed, leading to errors during the export.
  Transport Issues: If the data is being transported from one system to another, there may be issues with the transport layer.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for any locks on the database that might be causing the issue. If locks are found, they may need to be released.
  Increase Buffer Size: If memory is an issue, consider increasing the size of the database buffer. This can typically be done through database configuration settings.
  Review Database Configuration: Ensure that the database is properly configured for SAP operations. This may involve checking parameters specific to the database being used (e.g., Oracle, SQL Server).
  Data Consistency Check: Run consistency checks on the data to ensure there are no issues. This can be done using transaction codes like KAH3 or KAH2 for CO data.
  Check Transport Logs: If the issue is related to data transport, review the transport logs for any errors or warnings that might indicate what went wrong.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SM21 (for system logs), and ST22 (for dumps) to help diagnose the issue.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide more specific guidance based on your system configuration and the error logs.
  Documentation: Review SAP documentation related to the CO module and database management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the KE_CHACO020 error and implement a solution to resolve it.