How To Fix DMC_RT_MSG162 - Inconsistency found in logging table for migration object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 162

• Message text: Inconsistency found in logging table for migration object &1

What causes this issue?

For this migration object, entries in the logging tables indicate a
table change that is not matched by a corresponding entry in the
original table. There are two possibilities:
According to a certain logging table entry, a record was deleted, but
the corresponding records still exists in the original table
According to a logging table entry that shows an update or an insertion,
a certain record should exist in the original table but it doesn't.

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?

In table IUUC_TABLES, you find the assignment of original tables and
logging tables. So you can find the relevant logging table and can check
there in the old productive system for entries not flagged as already
processed. Then you can check for the corresponding entries in the
original table.

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 DMC_RT_MSG162 - Inconsistency found in logging table for migration object &1 ?

  The SAP error message DMC_RT_MSG162 indicates that there is an inconsistency found in the logging table for a specific migration object. This error typically occurs during data migration processes using the SAP Data Migration Cockpit (DMC) or similar tools.
  Cause:
  The inconsistency in the logging table can arise from several factors, including:
  
  Incomplete Migration: The migration process may have been interrupted or not completed successfully, leading to missing or corrupted entries in the logging table.
  Database Issues: There may be issues with the database, such as corruption or locking problems that prevent proper logging.
  Configuration Errors: Incorrect configuration settings for the migration object can lead to inconsistencies in how data is logged.
  Concurrent Processes: If multiple migration processes are running simultaneously, they may interfere with each other, causing inconsistencies.
  
  Solution:
  To resolve the DMC_RT_MSG162 error, you can follow these steps:
  
  Check Migration Logs: Review the migration logs for any errors or warnings that occurred during the migration process. This can provide insights into what went wrong.
  Re-run the Migration: If the migration was interrupted, try re-running the migration for the affected object. Ensure that the process completes without errors.
  Clear Inconsistent Entries: If you identify specific entries in the logging table that are causing the inconsistency, you may need to manually clear or correct them. Be cautious with this step and ensure you have backups.
  Database Consistency Check: Perform a consistency check on the database to identify and resolve any underlying issues that may be affecting the logging table.
  Review Configuration: Ensure that the configuration settings for the migration object are correct and align with the requirements of the migration process.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may provide specific guidance based on the details of your system and the migration object in question.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the Data Migration Cockpit and the specific migration object you are working with.
  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 identify and resolve the inconsistency issue related to the DMC_RT_MSG162 error.