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Message type: E = Error
Message class: IW - Order Processing
Message number: 408
Message text: Please enter number from external interval; interval see info.
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.
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The SAP error message IW408 ("Please enter number from external interval; interval see info.") typically occurs in the context of creating or processing maintenance orders or notifications in the SAP system. This error indicates that the number you are trying to enter does not fall within the defined external number range for the relevant object (e.g., maintenance order, notification).
Cause:
- Number Range Configuration: The number you are trying to enter is outside the defined external number range for the specific document type (e.g., maintenance order or notification).
- Incorrect Manual Entry: The user may have manually entered a number that does not conform to the expected format or range.
- Number Range Status: The number range may be set to "internal" or may not be active for the document type you are trying to create.
Solution:
Check Number Range Configuration:
- Go to transaction code SNRO (Number Range Objects).
- Find the relevant number range object for the document type you are working with (e.g.,
IW01
for maintenance orders).- Check the external number range settings to ensure that the range is correctly defined and active.
Use the Correct Number:
- If you are manually entering a number, ensure that it falls within the defined external number range. You can usually find the valid range in the error message details or by checking the configuration.
Change Number Range Status:
- If the number range is not active or set to internal, you may need to adjust the settings in the number range configuration to allow for external number assignment.
Consult with SAP Basis or Configuration Team:
- If you do not have the necessary permissions to change number range settings, contact your SAP Basis or configuration team for assistance.
Use Automatic Number Assignment:
- If applicable, consider using the automatic number assignment feature instead of manual entry to avoid this error.
Related Information:
By following these steps, you should be able to resolve the IW408 error and successfully create or process the maintenance order or notification.
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SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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