How To Fix MDC_HDB_MTC027 - Deletion failed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_HDB_MTC - Message class for master data consolidation matching

• Message number: 027

• Message text: Deletion failed

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 MDC_HDB_MTC027 - Deletion failed ?

  The SAP error message MDC_HDB_MTC027 "Deletion failed" typically occurs in the context of managing data in SAP HANA, particularly when dealing with the Multi-tenant Database Container (MDC) architecture. This error can arise during attempts to delete a tenant database or specific objects within a tenant database.
  Causes:
  
  Dependencies: The object you are trying to delete may have dependencies or references that prevent its deletion. For example, if there are active sessions or transactions that are using the object.
  Permissions: The user executing the deletion may not have the necessary permissions to perform the operation.
  Database Locks: There may be locks on the database objects that are preventing the deletion.
  Corrupted Data: In some cases, the data or metadata may be corrupted, leading to failure in deletion.
  System Configuration: Misconfigurations in the system or issues with the database setup can also lead to this error.
  
  Solutions:
  
  Check Dependencies: Ensure that there are no active sessions or transactions that are using the object you are trying to delete. You can use SQL commands to check for active sessions.
  Review Permissions: Verify that the user has the necessary permissions to delete the object. You may need to grant additional privileges.
  Release Locks: If there are locks on the database, you may need to release them. This can often be done by terminating the sessions that are holding the locks.
  Check for Corruption: Run consistency checks on the database to identify and resolve any corruption issues.
  Consult Logs: Review the database logs for more detailed error messages that can provide insight into why the deletion failed.
  Use SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches and updates.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it involves complex database issues.
  
  Related Information:
  
  SAP HANA Documentation: Refer to the official SAP HANA documentation for detailed information on managing tenant databases and handling errors.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., HANA Studio, HANA Cockpit) that can help in managing databases and troubleshooting issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the MDC_HDB_MTC027 error effectively.