How To Fix CNV_20900105 - &1: No number range interval &2 for account group &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 105

• Message text: &1: No number range interval &2 for account group &3

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_20900105 - &1: No number range interval &2 for account group &3 ?

  The SAP error message CNV_20900105 indicates that there is no number range interval defined for a specific account group in the system. This error typically occurs during data migration or when trying to create a new account in the system, and it is related to the configuration of number ranges for account groups.
  Cause:
  
  Missing Number Range Interval: The primary cause of this error is that the number range interval for the specified account group does not exist in the system.
  Incorrect Configuration: The account group may not be properly configured to use a defined number range.
  Data Migration Issues: If you are migrating data from another system, the number range intervals may not have been set up correctly in the target system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code OBAS (for account groups) or OBA7 (for number range intervals).
  Verify that the number range interval for the specified account group exists.
  If it does not exist, you will need to create a new number range interval.
  
  
  
  Create/Assign Number Range:
  
  If the number range interval is missing, create a new number range interval:
  
  Go to transaction code SNRO to manage number ranges.
  Create a new number range object if necessary, and define the intervals.
  
  
  Assign the newly created number range interval to the relevant account group.
  
  
  
  Check Authorization:
  
  Ensure that you have the necessary authorizations to create or modify number ranges and account groups.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the configuration by trying to create a new account or perform the action that previously resulted in the error.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OBAS: Define Account Groups
  OBA7: Define Number Ranges for G/L Accounts
  SNRO: Number Range Object Management
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on managing number ranges and account groups.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  By ensuring that the number range intervals are correctly defined and assigned to the appropriate account groups, you should be able to resolve the error CNV_20900105.