How To Fix 63855 - All invoice numbers are in use

63855 - Overview

• Message type: E = Error

• Message class: 63 - Messages for Real Estate Management

• Message number: 855

• Message text: All invoice numbers are in use

What causes this issue?

The system generates the invoice numbers automatically within a
prescribed number interval. However the upper limit of the interval has
now been reached, and thus no new numbers are available.

System Response

The data record cannot be created. Processing is terminated.

How to fix this error?

The number range interval has to be increased. Inform your system
administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 63855 - All invoice numbers are in use ?

  The SAP error message "63855: All invoice numbers are in use" typically occurs when you are trying to create an invoice, but the system has exhausted the available invoice numbers in the specified number range. This can happen in various scenarios, such as when the number range for invoices is not properly configured or has been completely utilized.
  
  Cause:
  
  Exhausted Number Range: The number range defined for the invoice type has been completely used up.
  
  Configuration Issues: The number range may not be set up correctly, or the intervals may not be sufficient to accommodate the volume of invoices being generated.
  Number Range Assignment: The invoice type you are trying to use may not be assigned to a valid number range.
  Archiving: If the system is set to archive old invoices, it may not be releasing the number range back into circulation.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Look for the relevant