IW404 - Number & not in external interval

SAP Error Message - Details

• Message type: E = Error

• Message class: IW - Order Processing

• Message number: 404

• Message text: Number & not in external interval

What causes this issue?

You entered a number which is not in an external number interval.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

Enter a number which is in an external number interval.
If you do not know the range of the external number interval, use the
pushbutton "Information" in the window "Create PM Order: External
Number".

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IW404 - Number & not in external interval ?

  The SAP error message IW404 ("Number & not in external interval") typically occurs in the context of work order management or maintenance planning within the SAP system. This error indicates that a number (such as a work order number, maintenance order number, etc.) is not within the defined external number range for that particular object.
  Cause:
  
  Number Range Configuration: The number you are trying to use is outside the defined external number range for the relevant object type. This can happen if the number range has not been properly configured or if the number range has been exhausted.
  Incorrect Number Assignment: The system may be trying to assign a number that is not valid or has not been defined in the number range settings.
  Custom Development: If there are custom developments or enhancements in the system that manipulate number assignments, they may lead to this error.
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object (e.g., for maintenance orders, it might be IW01).
  Check the intervals defined for the external number range. Ensure that the number you are trying to use falls within these intervals.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend the number range. This can be done by adding new intervals in the SNRO transaction.
  Ensure that the number range is set to external if you are using externally assigned numbers.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to create or modify the work orders or maintenance orders.
  
  
  
  Review Custom Code:
  
  If there are any custom programs or enhancements that affect number assignment, review them to ensure they are functioning correctly.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  IW31: Create Work Order
  IW32: Change Work Order
  SNRO: Number Range Objects
  
  
  Documentation: Review SAP documentation related to number range management and work order processing for more detailed guidance.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  By following these steps, you should be able to resolve the IW404 error and ensure that the number ranges are correctly configured for your SAP environment.