How To Fix MDG_SEARCH_DATA_DB002 - Fatal exception in DB search implementation

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_SEARCH_DATA_DB - DB Search Implementation

• Message number: 002

• Message text: Fatal exception in DB search implementation

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_SEARCH_DATA_DB002 - Fatal exception in DB search implementation ?

  The SAP error message "MDG_SEARCH_DATA_DB002 Fatal exception in DB search implementation" typically indicates that there is a problem with the database search implementation in the Master Data Governance (MDG) module. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying database.
  Causes:
  
  Configuration Issues: Incorrect configuration settings in the MDG system can lead to search failures.
  Data Inconsistencies: If the data in the database is inconsistent or corrupted, it may cause the search implementation to fail.
  Database Connectivity Issues: Problems with the database connection or performance issues can lead to this error.
  Missing or Incorrect Indexes: If the necessary database indexes are missing or not properly configured, it can affect search performance and lead to errors.
  Software Bugs: There may be bugs in the version of SAP MDG you are using that could cause this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the MDG search implementation. Ensure that all necessary settings are correctly configured.
  Data Validation: Perform data validation checks to ensure that the data in the database is consistent and not corrupted. You may need to run data cleansing processes.
  Database Performance: Check the performance of the database. Ensure that it is running optimally and that there are no connectivity issues.
  Index Maintenance: Verify that all necessary indexes are created and maintained properly. You may need to rebuild indexes if they are corrupted.
  Review Logs: Check the application logs and system logs for more detailed error messages that can provide insights into the root cause of the issue.
  SAP Notes: Search for relevant SAP Notes or patches that address this specific error. SAP frequently releases updates and fixes for known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and version.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for MDG for detailed information on configuration and troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  System Logs: Use transaction codes like SLG1 (Application Log) to check for logs related to the error for more context.
  
  By following these steps, you should be able to diagnose and resolve the "MDG_SEARCH_DATA_DB002" error in your SAP MDG system.