How To Fix CNV20201422 - Another &1 (doc.)Nos. without number range for &2!

CNV20201422 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 422

• Message text: Another &1 (doc.)Nos. without number range for &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.

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.

CNV20201422 - Details

• The SAP error message CNV20201422 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are multiple documents (or entries) that do not have a valid number range assigned to them, which is necessary for the system to uniquely identify and manage these documents.
  
  Cause:
  
  Missing Number Range: The primary cause of this error is that the system is trying to process documents that do not have an assigned number range. This can happen if the number range configuration for a specific document type is incomplete or not set up correctly.
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as missing or incorrectly configured entries in the relevant tables.
  
  Configuration Issues: The configuration settings for the document types in the SAP system may not be properly defined, leading to the inability to assign numbers to new