How To Fix DMC_RT_MSG015 - Check entries as data record already exists

DMC_RT_MSG015 - Overview

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 015

• Message text: Check entries as data record already exists

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_MSG015 - Check entries as data record already exists ?

  The SAP error message DMC_RT_MSG015 ("Check entries as data record already exists") typically occurs in the context of data management, particularly when using the Data Migration Cockpit (DMC) or similar tools for data uploads or migrations. This error indicates that the system has detected an attempt to create a data record that already exists in the target database.
  
  Cause:
  
  
  Duplicate Data: The most common cause of this error is that the data you are trying to upload or migrate contains records that already exist in the target system. This could be due to:
  
  Previous uploads that were not properly cleared.
  Data being extracted from a source that has overlapping records with the target.
  Incorrect mapping or transformation rules that lead to duplicate entries.
  
  
  
  Key Violations: The data being uploaded may violate primary key or unique constraints defined in the target database, leading to the error.
  
  
  Incorrect Configuration: The configuration settings in the DMC or the data migration