How To Fix NR891 - Specify a year and interval number

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 891

• Message text: Specify a year and interval number

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message NR891 - Specify a year and interval number ?

  The SAP error message NR891 ("Specify a year and interval number") typically occurs in the context of number range management, particularly when you are trying to create or manage number ranges for documents, such as invoices, purchase orders, or other transactional data.
  Cause:
  This error usually arises when:
  
  You are trying to create or modify a number range without specifying the required parameters, specifically the year and interval number.
  The system expects a specific format or set of inputs that have not been provided.
  The number range object you are working with is not properly configured or is missing necessary details.
  
  Solution:
  To resolve the NR891 error, you can follow these steps:
  
  
  Check Input Fields: Ensure that you have filled in all required fields, particularly the year and interval number. These fields are often mandatory for the number range configuration.
  
  
  Access Number Range Management:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object you are working with.
  Check the configuration to ensure that the year and interval number are correctly defined.
  
  
  
  Create or Modify Number Range:
  
  If you are creating a new number range, make sure to specify the year and interval number in the appropriate fields.
  If you are modifying an existing number range, ensure that the changes you are making do not leave any required fields empty.
  
  
  
  Consult Documentation: If you are unsure about the specific number range object or its configuration, refer to SAP documentation or consult with your SAP administrator for guidance.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to create or modify number ranges. Lack of proper permissions can sometimes lead to errors.
  
  
  Testing: After making the necessary changes, test the number range functionality to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SNRO for number range objects and SNUM for number range management.
  SAP Notes: Check SAP Notes for any known issues or patches related to the NR891 error.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  By following these steps, you should be able to resolve the NR891 error and successfully manage your number ranges in SAP.