How To Fix CNV_12000012 - New description created for:

CNV_12000012 - Overview

• Message type: E = Error

• Message class: CNV_12000 - Messages for shorttext and description conversion

• Message number: 012

• Message text: New description created for:

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.

CNV_12000012 - Details

• The SAP error message CNV_12000012 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error message indicates that a new description has been created for a specific object or entity, but it may not have been properly mapped or recognized in the migration process.
  
  Cause:
  
  Data Mapping Issues: The error often arises when there is a mismatch in the data mapping between the source and target systems. This can occur if the source data does not conform to the expected format or if there are missing fields.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or the data migration tool can lead to this error.
  Inconsistent Data: If the source data contains inconsistencies or duplicates, it may cause the migration process to fail or generate unexpected results.
  Missing Customizations: If there are custom fields or objects in the source system