How To Fix O7223 - Key data for cost center master assignment is missing

O7223 - Overview

• Message type: E = Error

• Message class: O7 - IS-Oil: MRN Marketing Retail Network messages

• Message number: 223

• Message text: Key data for cost center master assignment is missing

What causes this issue?

The cost center master assignment object cannot be checked because
there is insufficient key data to retrieve the entry.

System Response

System cancels request.

How to fix this error?

Enter a value in the cost center master input fields to enable the
system to recognise the cost center master record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O7223 - Key data for cost center master assignment is missing ?

  The SAP error message O7223, which states "Key data for cost center master assignment is missing," typically occurs when there is an attempt to assign a cost center to a master record (like a cost center or internal order) without the necessary key data being present. This can happen in various scenarios, such as during the creation or modification of cost centers, internal orders, or when trying to assign cost centers to other objects.
  Causes:
  
  Missing Key Data: The required key data for the cost center master record is not filled in. This could include fields like the controlling area, cost center category, or other mandatory fields.
  Incorrect Configuration: The configuration settings in the controlling area or cost center settings may not be properly defined.
  Data Inconsistencies: There may be inconsistencies in the data that prevent the system from recognizing the cost center assignment.
  Authorization Issues: The user may not have the necessary authorizations to