Message type: E = Error
Message class:  /IWXBE/CM_CORE_DT -  
Message number: 004
Message text: Failure with number range '/IWXBE/MNR' and interval
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.
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.
The SAP error message /IWXBE/CM_CORE_DT004 indicates a failure related to the number range object /IWXBE/MNR. This error typically occurs when there is an issue with the number range configuration or when the number range has been exhausted.
Cause: Exhausted Number Range: The number range defined for the object /IWXBE/MNR has been completely used up, meaning there are no more numbers available for assignment. Incorrect Configuration: The number range may not be properly configured, or the intervals may not be set correctly. Authorization Issues: The user may not have the necessary authorizations to access or use the number range. Technical Issues: There could be underlying technical issues in the SAP system that are preventing the number range from functioning correctly.
Solution: Check Number Range Status: Go to transaction code SNRO (Number Range Objects). Enter the object name /IWXBE/MNR and check the status of the number range intervals. If the number range is exhausted, you will need to extend it. Extend Number Range: In
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
/IWXBE/CM_CORE_DT003 No proxy model id found; (Type: &1, Repo: &2, ID: &3, Vers.: &4)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/IWXBE/CM_CORE_DT002 Description is not changeable; (Type: &1, Repo: &2, ID: &3, Vers.: &4)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/IWXBE/CM_CORE_DT005 No description key found for proxy model id '&1'
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
/IWXBE/CM_CORE_DT006 Topic '&1' does already exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.