How To Fix CNV_20600_CHECK142 - No implicit merges of company codes for number assignment

CNV_20600_CHECK142 - Overview

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 142

• Message text: No implicit merges of company codes for number 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.

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CNV_20600_CHECK142 - Details

• The SAP error message CNV_20600_CHECK142 with the description "No implicit merges of company codes for number assignment" typically occurs during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  
  Cause:
  This error generally arises when there is an attempt to merge company codes that have different number assignment settings. In SAP, company codes are independent entities, and each can have its own number ranges for various objects (like customers, vendors, etc.). The error indicates that the system does not allow implicit merging of company codes when their number assignment configurations are not compatible.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Number Ranges: Review the number range settings for the company codes involved. Ensure that they are compatible and can be merged without conflicts. You can do this by navigating to the transaction code SNRO (Number