How To Fix MDG_TR020 - Table &1: Error during UPDATE of an individual record (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_TR - MDG: Transport Tool

• Message number: 020

• Message text: Table &1: Error during UPDATE of an individual record (&2)

What causes this issue?

Individual data record &V2& in table &V1& could not be changed.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_TR020 - Table &1: Error during UPDATE of an individual record (&2) ?

  The SAP error message MDG_TR020 typically indicates that there was an issue during the update of a specific record in the Master Data Governance (MDG) system. This error can occur for various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  Cause:
  
  Data Integrity Issues: The record being updated may have data integrity issues, such as missing mandatory fields or invalid data formats.
  Locking Issues: The record might be locked by another user or process, preventing the update from being completed.
  Authorization Issues: The user attempting the update may not have the necessary authorizations to modify the record.
  Custom Logic or Enhancements: Custom code or enhancements in the MDG process could be causing the update to fail.
  Database Constraints: There may be database constraints (like foreign key constraints) that are being violated during the update.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solution:
  
  Check Data Validity: Review the data being updated to ensure that all mandatory fields are filled and that the data adheres to the required formats and constraints.
  Release Locks: If the record is locked, identify the user or process that is holding the lock and resolve the issue (e.g., by waiting for the lock to be released or contacting the user).
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the update. This may involve checking roles and permissions in the SAP system.
  Debug Custom Logic: If there are custom enhancements or logic in the update process, debug the code to identify any issues that may be causing the failure.
  Check Database Constraints: Review the database schema to ensure that all constraints are being met during the update. This may involve checking foreign key relationships and other constraints.
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  System Performance: If the issue is related to system performance, consider checking system resources and performance metrics to identify any bottlenecks.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like MDGIMG for configuration, SLG1 for application logs, and SE80 for debugging custom code.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to the MDG_TR020 error.
  Documentation: Review SAP documentation for Master Data Governance to understand the expected behavior and requirements for data updates.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific SAP environment.