How To Fix CNV_20600_CHECK030 - No merge of company codes for number assignment found

CNV_20600_CHECK030 - Overview

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 030

• Message text: No merge of company codes for number assignment found

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_20600_CHECK030 - Details

• The SAP error message CNV_20600_CHECK030 indicates that there is an issue with the merging of company codes during a data migration or conversion process. This error typically arises in the context of using SAP's Conversion Tools, particularly when dealing with the migration of data from legacy systems to SAP S/4HANA or during system upgrades.
  
  Cause:
  The error message CNV_20600_CHECK030 is triggered when the system cannot find a valid configuration for merging company codes for number assignment. This can happen due to several reasons:
  
  Missing Configuration: The necessary configuration for merging company codes may not have been set up correctly in the system.
  Inconsistent Data: There may be inconsistencies in the data related to company codes, such as duplicate entries or missing relationships.
  Incorrect Mapping: The mapping of company codes in the migration settings may not align with the expected structure or rules defined in the system.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Configuration:
  
  Go