How To Fix RO004 - Number & already assigned


RO004 - Overview

  • Message type: E = Error

  • Message class: RO - Messages for (R)eferences between (O)bject numbers

  • Message number: 004

  • Message text: Number & already assigned

  • Show details Hide details


  • 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.


RO004 - Details

  • The SAP error message RO004 "Number & already assigned" typically occurs in the context of number ranges in SAP, particularly when dealing with document numbers, order numbers, or other identifiers that are managed through number ranges. This error indicates that the system is trying to assign a number that has already been used or is currently assigned to another document or entity.
    
    Cause: Duplicate Number Assignment: The number that the system is attempting to assign is already in use. This can happen if the number range is not properly configured or if there is an overlap in the number ranges. Number Range Exhaustion: The number range may be exhausted, meaning that all available numbers in the defined range have been assigned. Incorrect Configuration: The number range configuration may not be set up correctly, leading to conflicts in number assignments. Manual Entry: If users are manually entering numbers, they may inadvertently enter a number that is

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


RO004 - Related SAP Errors

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant