How To Fix IL811 - The numbering of the hierarchy levels is incorrect

IL811 - Overview

• Message type: E = Error

• Message class: IL - PM: ILOM - Functional Locations

• Message number: 811

• Message text: The numbering of the hierarchy levels is incorrect

What causes this issue?

The numbering of the hierarchy levels in your edit mask is incorrect.

System Response

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

How to fix this error?

Correct the entry.
The numbering of the levels starts with "1"; each subsequent level
should be given the next higher number. As the levels can only be
represented by a single figure, level 10 is shown by a "0", level 11 by
a "1" and so on.
Example:
Structure: XXX-XX_XXX.X-XXX=X/XX;XXX-XX/X:XX-X/X
Levels: 1 2 3 4 5 6 7 8 9 0 1 2 3

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IL811 - The numbering of the hierarchy levels is incorrect ?

  The SAP error message IL811, which states "The numbering of the hierarchy levels is incorrect," typically occurs in the context of SAP's Integrated Logistics (IL) module, particularly when dealing with hierarchical structures such as bills of materials (BOMs), production versions, or other hierarchical data.
  
  Cause:
  The error IL811 is usually caused by one of the following issues:
  
  
  Incorrect Level Numbering: The hierarchy levels in the structure are not numbered correctly. For example, if you have a parent-child relationship, the child might be assigned a level number that does not follow the expected sequence.
  
  
  Missing Levels: There may be missing levels in the hierarchy, which can lead to inconsistencies in how the levels are defined.
  
  
  Data Entry Errors: Manual data entry errors can lead to incorrect level assignments.
  
  
  
  Configuration Issues: There may be issues with the configuration of the hierarchy in the system, such as incorrect settings in the relevant customizing transactions.
  
  
  
  Solution:
  To resolve the IL811 error, you