How To Fix FQ509 - Not possible to create request &1; number range interval is missing

FQ509 - Overview

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 509

• Message text: Not possible to create request &1; number range interval is missing

What causes this issue?

You have chosen the external assignment of the request number in the
input file of program RFBIBLK0 in structure BBKPF_FM. There is no
matching external number range interval for the specified request number
&v1&.

System Response

The request cannot be created.

How to fix this error?

Create a suitable, external number range interval for the request or
define a different request number in the input file.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FQ509 - Details

• The SAP error message FQ509 indicates that the system is unable to create a request because the number range interval for the specified number range is missing. This typically occurs in the context of financial transactions, such as when trying to create a document or a request that requires a unique identifier.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Number Range Interval: The number range interval for the specific document type or request type has not been defined in the system.
  Incorrect Configuration: The configuration for the number range may be incomplete or incorrect, leading to the system being unable to allocate a number.
  Authorization Issues: The user may not have the necessary authorizations to access or create entries in the specified number range.
  
  
  Solution:
  To resolve the FQ509 error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated