How To Fix CNV_DMC_SIN455 - ItemNo &1: Plant &2 is not assigned to company code &3

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 455

• Message text: ItemNo &1: Plant &2 is not assigned to company code &3

What causes this issue?

You have entered plant data which is not assigned to the corresponding
company code provided on sheet ' Material Document Header'.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Split the data according to Plants assigned to your provided Company
Code.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN455 - ItemNo &1: Plant &2 is not assigned to company code &3 ?

  The SAP error message CNV_DMC_SIN455 indicates that there is an issue with the assignment of a plant to a company code during a data migration or conversion process. Specifically, it means that the specified plant (identified by &2) is not assigned to the specified company code (identified by &3). The item number &1 refers to the specific item in the migration process that is causing the error.
  Cause:
  
  Missing Assignment: The plant is not assigned to the company code in the SAP system. This can happen if the plant was created but not linked to the company code.
  Incorrect Data: The data being migrated may contain incorrect or outdated information regarding plant and company code assignments.
  Configuration Issues: There may be configuration issues in the system that prevent the proper assignment of plants to company codes.
  
  Solution:
  
  
  Check Plant Assignment:
  
  Go to the SAP transaction code OX18 (or SPRO -> Enterprise Structure -> Assignment -> Logistics General -> Assign Plant to Company Code).
  Verify if the plant in question is assigned to the specified company code. If not, you will need to create the assignment.
  
  
  
  Create Assignment:
  
  If the plant is not assigned, you can create the assignment by selecting the appropriate company code and plant and saving the changes.
  
  
  
  Review Migration Data:
  
  Check the data being migrated for any inconsistencies or errors. Ensure that the plant and company code relationships are correctly defined in the source data.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or guidelines provided for the data migration process to ensure compliance with the required configurations.
  
  
  
  Testing:
  
  After making the necessary changes, re-run the migration process to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  OX18: Assign Plant to Company Code
  SPRO: Access to the SAP Reference IMG for configuration
  
  
  Data Migration Tools: If you are using SAP Data Migration Cockpit or other tools, ensure that the mapping and relationships are correctly defined in the migration templates.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on plant and company code assignments.
  
  By following these steps, you should be able to resolve the CNV_DMC_SIN455 error and successfully complete your data migration process.