How To Fix KO810 - Enter group box 09 only once in tab page &

KO810 - Overview

• Message type: E = Error

• Message class: KO - Master data for CO orders

• Message number: 810

• Message text: Enter group box 09 only once in tab page &

What causes this issue?

You have assigned the group box 09 several times to the tab page &V1&
for order layout &V2&.

System Response

User-defined group box 09 can be used more than once for each order
layout, but you cannot place it more than once on a tab page.

How to fix this error?

Enter a different group box or delete the incorrect entries. To delete
entries after an error message, you must first remove the group box for
the rows concerned.
If you are just about to create new entries, it could be better if you
do not enter any group boxes just yet. You can fill these in later.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KO810 - Enter group box 09 only once in tab page & ?

  The SAP error message KO810, which states "Enter group box 09 only once in tab page &," typically occurs in the context of configuring or maintaining cost center accounting or internal orders in SAP. This error indicates that there is a problem with the configuration of the group box in the relevant tab page, where the system expects a specific entry to be made only once.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the group box 09 has been filled out more than once. The system is designed to allow only a single entry for this specific group box.
  
  Configuration Issues: There may be issues in the configuration settings of the cost center or internal order that lead to this error.
  Data Entry Errors: Users may inadvertently enter data in the wrong fields or duplicate entries in the same field.
  
  
  Solution:
  
  Check Entries: Review the entries in the relevant tab page