How To Fix DBOSC628 - Error while performing EXPLAIN; system not provided

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 628

• Message text: Error while performing EXPLAIN; system not provided

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 DBOSC628 - Error while performing EXPLAIN; system not provided ?

  The SAP error message DBOSC628 indicates that there was an issue while performing an EXPLAIN operation in the database. This error typically arises when the system is unable to retrieve the necessary information to execute the EXPLAIN command, which is used to analyze the execution plan of a SQL statement.
  Causes:
  
  Database Connectivity Issues: There may be a problem with the connection between the SAP application and the database.
  Database Configuration: The database may not be properly configured to support the EXPLAIN command.
  Insufficient Permissions: The user executing the EXPLAIN command may not have the necessary permissions to perform this operation.
  Database Version Compatibility: The version of the database may not support the EXPLAIN command or may have bugs related to it.
  Missing or Corrupted Database Objects: The tables or views involved in the EXPLAIN command may be missing or corrupted.
  
  Solutions:
  
  Check Database Connection: Ensure that the connection to the database is active and functioning correctly. Test the connection and resolve any issues.
  Review Permissions: Verify that the user has the necessary permissions to execute the EXPLAIN command. Grant the required permissions if needed.
  Database Configuration: Check the database configuration settings to ensure that it supports the EXPLAIN command. Consult the database documentation for specific configuration requirements.
  Update Database: If you are using an older version of the database, consider updating to a newer version that may have resolved related bugs.
  Check for Corrupted Objects: Investigate the database for any missing or corrupted objects. You may need to restore them from a backup or recreate them.
  Consult Database Logs: Review the database logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for details on the EXPLAIN command and any known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.