How To Fix CRD_MDA307 - System has detected a serious data error

CRD_MDA307 - Overview

• Message type: E = Error

• Message class: CRD_MDA - Messages for Master Data Administration - Credentialing

• Message number: 307

• Message text: System has detected a serious data error

What causes this issue?

When reading the database, the system found that some data is
inconsistent. It cannot continue to process the data.

System Response

The system terminates the process.

How to fix this error?

Contact SAP support for an analysis and solution to the problem.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRD_MDA307 - System has detected a serious data error ?

  The SAP error message CRD_MDA307, which indicates that "System has detected a serious data error," typically arises from issues related to data integrity or inconsistencies within the SAP system. This error can occur in various contexts, such as during data processing, reporting, or when executing specific transactions.
  Causes:
  
  Data Corruption: The underlying data may be corrupted due to system crashes, improper data handling, or issues during data migration.
  Inconsistent Data: There may be inconsistencies in the database, such as missing or invalid entries that violate data integrity constraints.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior and errors.
  Custom Code: If there are custom developments or enhancements, they may not handle certain data scenarios correctly, leading to errors.
  Database Issues: Problems with the database itself, such as locks, deadlocks, or other database-related issues, can trigger this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SLG1) for more detailed error messages that