How To Fix CNV_DMC_SIN351 - Company code cannot be initial in &1, Legacy Contract Number is &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 351

• Message text: Company code cannot be initial in &1, Legacy Contract Number is &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN351 - Company code cannot be initial in &1, Legacy Contract Number is &2 ?

  The SAP error message CNV_DMC_SIN351 indicates that there is an issue with the company code in the context of a legacy contract number during a data migration or conversion process. This error typically arises in the context of the SAP Data Migration Cockpit or during the use of the SAP S/4HANA Migration Cockpit.
  Cause:
  The error message suggests that the company code specified in the migration process cannot be initialized or set to a certain value for the given legacy contract number. This could be due to several reasons, including:
  
  Invalid Company Code: The company code provided may not exist in the target system or may not be correctly configured.
  Data Integrity Issues: There may be inconsistencies or missing data in the legacy data that prevent the initialization of the company code.
  Configuration Issues: The system may not be properly configured to handle the legacy contract numbers associated with the specified company code.
  Business Rules: There may be specific business rules or constraints that prevent the initialization of the company code for the given legacy contract.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Verify Company Code: Check if the company code specified in the migration process exists in the target SAP system and is active.
  Check Legacy Data: Review the legacy contract number and ensure that all required fields and data are correctly populated and consistent.
  Configuration Review: Ensure that the configuration settings in the target system are appropriate for handling the legacy contracts and company codes.
  Consult Documentation: Refer to the SAP documentation or migration guides related to the specific migration process you are using to ensure compliance with the required data formats and structures.
  Error Logs: Check the error logs for more detailed information about the error and any related issues that may provide further insights.
  Testing: If possible, conduct a test migration with a smaller dataset to isolate the issue and identify any specific records causing the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit or SAP Data Services.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.