How To Fix DBOSC748 - Error while checking &1 = &2; expected value: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 748

• Message text: Error while checking &1 = &2; expected value: &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 DBOSC748 - Error while checking &1 = &2; expected value: &3 ?

  The SAP error message DBOSC748 typically indicates a problem related to database consistency checks during operations that involve database objects. This error occurs when the system checks a certain condition and finds that the actual value does not match the expected value.
  Cause:
  The error message DBOSC748 Error while checking &1 = &2; expected value: &3 generally means that the system was expecting a certain value for a database object (like a table or field) but found a different value instead. This can happen due to various reasons, such as:
  
  Data Inconsistency: There may be inconsistencies in the database due to incomplete updates, failed transactions, or manual changes to the database.
  Configuration Issues: Incorrect configuration settings in the SAP system or database can lead to mismatches in expected values.
  Corrupted Data: Data corruption can occur due to hardware failures, software bugs, or improper shutdowns.
  Version Mismatch: If there are differences in the database schema or version between the application and the database, it can lead to such errors.
  
  Solution:
  To resolve the DBOSC748 error, you can follow these steps:
  
  
  Check Database Consistency: Use transaction codes like DB02 or DBACOCKPIT to check the database for inconsistencies. You may need to run consistency checks or repair tools provided by SAP.
  
  
  Review Logs: Check the system logs (transaction SM21) and application logs (transaction SLG1) for any related error messages that could provide more context about the issue.
  
  
  Analyze the Error Message: The placeholders &1, &2, and &3 in the error message will provide specific details about what is being checked, the actual value found, and the expected value. Use this information to identify the specific object and the nature of the mismatch.
  
  
  Reconfigure Settings: If the issue is related to configuration, review the relevant settings in the SAP system and ensure they are correctly set.
  
  
  Database Repair: If data corruption is suspected, you may need to restore from a backup or use database repair tools. Consult with your database administrator for assistance.
  
  
  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 can resolve the issue.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as DB02, SM21, SLG1, and DBACOCKPIT for monitoring and troubleshooting database issues.
  SAP Documentation: Review SAP documentation related to database management and error handling for more insights.
  Backup and Recovery: Ensure that you have a robust backup and recovery strategy in place to prevent data loss and facilitate recovery in case of corruption.
  
  By following these steps, you should be able to diagnose and resolve the DBOSC748 error effectively.