How To Fix NI111 - Settlement document &1 does not exist in the system

NI111 - Overview

• Message type: E = Error

• Message class: NI - Document index processing

• Message number: 111

• Message text: Settlement document &1 does not exist in the system

What causes this issue?

Translation:Largely identical to NI024, NI109, NI113
The system requires settlement document &V1& to perform the function you
require.
The system recorded (in a database table) that settlement document &V1&
is/could be relevant to the function you requested.
However, document &V1& (header data) could not be found.

System Response

The system ignores settlement document &V1&.

How to fix this error?

Possible reasons why this record is missing:
Settlement document &V1& has already been archived or deleted from the
system. Look into this matter.
There is a hardware or program error. A program error could lead to an
entry being missing / incorrect in the index table. (LIS structure
S111), for example. In this case, contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

NI111 - Details

• The SAP error message NI111, which states "Settlement document &1 does not exist in the system," typically occurs when you are trying to access or process a settlement document that the system cannot find. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  Causes:
  
  Document Deletion: The settlement document may have been deleted or archived, making it unavailable in the current system.
  Incorrect Document Number: The document number you are trying to access may be incorrect or mistyped.
  Authorization Issues: You may not have the necessary authorizations to view or process the settlement document.
  Data Consistency Issues: There may be inconsistencies in the database or issues with the data that prevent the document from being found.
  Wrong Transaction Code: You might be using the wrong transaction code or process to access the settlement document.
  
  Solutions:
  
  Verify Document Number: Double-check the settlement document number you are trying to access to