How To Fix DMC_RT_GEN055 - Migration object &1; incorrect definition of cluster table

DMC_RT_GEN055 - Overview

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 055

• Message text: Migration object &1; incorrect definition of cluster table

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_GEN055 - Migration object &1; incorrect definition of cluster table ?

  The SAP error message DMC_RT_GEN055, which states "Migration object &1; incorrect definition of cluster table," typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that there is an issue with the definition of a cluster table in the context of the migration object being processed.
  
  Cause:
  
  Incorrect Table Definition: The cluster table may not be defined correctly in the migration object. This could be due to missing fields, incorrect data types, or other discrepancies in the table structure.
  Incompatibility: The migration object may not be compatible with the source data or the target system's expectations for the cluster table.
  
  Configuration Issues: There may be configuration issues in the migration cockpit or the data model that lead to this error.
  Data Integrity Issues: The data being migrated may not conform to the expected structure or constraints of the cluster table.
  
  
  Solution:
  
  Review Migration Object Definition: Check the