How To Fix CNV_DMC_SIN383 - Material Does Not Exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 383

• Message text: Material Does Not Exist

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 CNV_DMC_SIN383 - Material Does Not Exist ?

  The SAP error message CNV_DMC_SIN383: Material Does Not Exist typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that the system is unable to find a specified material in the database, which can halt the migration process.
  Causes:
  
  Material Not Created: The material in question has not been created in the target system.
  Incorrect Material Number: The material number being referenced may be incorrect or misspelled.
  Data Mapping Issues: There may be issues with the mapping of data from the source system to the target system.
  Data Transfer Issues: The data may not have been transferred correctly from the source system, leading to missing materials.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to view or access the material.
  
  Solutions:
  
  Verify Material Existence: Check if the material exists in the target system. You can do this by using transaction codes like MM03 (Display Material) to confirm its presence.
  Check Material Number: Ensure that the material number being used is correct. Look for any typos or formatting issues.
  Review Data Mapping: If you are using a migration tool, review the mapping configuration to ensure that the source data is correctly mapped to the target fields.
  Data Load Verification: If the material should exist but does not, verify that the data load process was completed successfully and that all relevant data was transferred.
  Authorization Check: Ensure that the user has the necessary permissions to access the material data in the target system.
  Consult Logs: Check the migration logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing materials.
  SAP Notes: Look for SAP Notes related to the Data Migration Cockpit or specific error messages for additional troubleshooting steps or patches.
  Documentation: Review the official SAP documentation for the Data Migration Cockpit for best practices and guidelines on data migration processes.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.