How To Fix DMC_RT_GEN121 - Start delete function for migration object &1

DMC_RT_GEN121 - Overview

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 121

• Message text: Start delete function for migration object &1

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_GEN121 - Start delete function for migration object &1 ?

  The SAP error message DMC_RT_GEN121, which states "Start delete function for migration object &1," typically occurs in the context of data migration processes using the SAP Data Migration Cockpit (DMC). This error can arise during the execution of a migration project when the system encounters issues while trying to delete data related to a specific migration object.
  Causes:
  
  Data Integrity Issues: There may be dependencies or constraints in the database that prevent the deletion of certain records.
  Authorization Problems: The user executing the migration may not have the necessary permissions to perform delete operations on the specified migration object.
  Configuration Errors: The migration object may not be correctly configured, leading to issues when attempting to delete data.
  Technical Errors: There could be underlying technical issues, such as database locks or connectivity problems, that hinder the delete operation.
  
  Solutions:
  
  Check Data Integrity: Review the data relationships and dependencies to ensure that there are no constraints preventing the deletion