How To Fix DBOSC633 - Error while checking '&1'='&2'; key='&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 633

• Message text: Error while checking '&1'='&2'; key='&3'

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 DBOSC633 - Error while checking '&1'='&2'; key='&3' ?

  The SAP error message DBOSC633 typically indicates an issue related to database operations, specifically when the system is trying to check a condition involving keys or values in the database. The message format suggests that it is checking if a certain value (represented by &1) is equal to another value (represented by &2), and it is referencing a specific key (represented by &3).
  Cause:
  
  Data Integrity Issues: The error may arise due to inconsistencies in the data stored in the database. This could be due to incorrect data entries, missing records, or corruption.
  Database Locking: If another transaction is locking the database record that the system is trying to access, it may lead to this error.
  Configuration Issues: Incorrect configuration settings in the database or the application layer can lead to this error.
  Authorization Issues: The user may not have the necessary permissions to access or modify the data being checked.
  
  Solution:
  
  Check Data Consistency: Verify the data in the database for the specific key mentioned in the error message. Ensure that the values being compared are correct and consistent.
  Database Locks: Use transaction codes like SM12 to check for any locks on the database records. If there are locks, you may need to wait for them to be released or resolve the locking issue.
  Review Configuration: Check the configuration settings related to the database and the application. Ensure that they are set up correctly.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the operation. You can check this using transaction SU53 to analyze authorization failures.
  Database Consistency Check: If the issue persists, consider running a database consistency check or using transaction DB02 to analyze the database performance and integrity.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context about the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) for further investigation.
  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, it may be necessary to involve your SAP Basis team or SAP support for further assistance.