How To Fix CNV_20200_CHECK066 - All participating company codes have no company assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 066

• Message text: All participating company codes have no company assignment

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_20200_CHECK066 - All participating company codes have no company assignment ?

  The SAP error message CNV_20200_CHECK066 indicates that there is an issue with the company code assignments in the context of a data migration or conversion process, typically related to the SAP S/4HANA migration or similar projects. This error suggests that all participating company codes in the migration process do not have a valid company assignment, which is necessary for the migration to proceed.
  Cause:
  
  Missing Company Assignments: The company codes involved in the migration do not have a valid assignment to a company. In SAP, a company code must be assigned to a company to ensure proper financial reporting and data integrity.
  Configuration Issues: There may be configuration issues in the system where the company codes are not properly set up or linked to the respective company.
  Data Migration Preparation: During the preparation phase for data migration, the necessary company assignments may not have been established or were overlooked.
  
  Solution:
  
  
  Check Company Code Assignments:
  
  Go to the transaction code OBY6 (or navigate through the SAP menu: Financial Accounting > General Ledger > Master Data > Company Code > Assign Company Code to Company).
  Verify that all relevant company codes are assigned to the appropriate company. If any company code is missing an assignment, create the necessary assignment.
  
  
  
  Review Configuration:
  
  Ensure that the company codes are correctly configured in the system. Check for any inconsistencies or missing configurations that could lead to this error.
  
  
  
  Data Migration Preparation:
  
  If you are in the process of data migration, ensure that all prerequisites are met, including the correct setup of company codes and their assignments.
  Review the migration documentation and ensure that all steps related to company code assignments have been followed.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message. SAP Notes can often provide insights into known issues and their resolutions.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the migration process to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6 for company assignments and SPRO for configuration settings.
  Documentation: Review SAP documentation related to company code setup and data migration processes for best practices and guidelines.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with an SAP expert who specializes in financial accounting and data migration.
  
  By addressing the company code assignments and ensuring proper configuration, you should be able to resolve the CNV_20200_CHECK066 error and proceed with your migration or conversion process.