How To Fix CY669 - Group/combination &/& not known

CY669 - Overview

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 669

• Message text: Group/combination &/& not known

What causes this issue?

There is a reference to a requirements group/combination that is not
known. There is a programming error.

System Response

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

How to fix this error?

You should report the problem to SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY669 - Group/combination &/& not known ?

  The SAP error message CY669 ("Group/combination &/& not known") typically occurs in the context of SAP Controlling (CO) when you are trying to use a cost center, internal order, or another controlling object that is not recognized by the system. This can happen in various scenarios, such as during planning, actual postings, or reporting.
  Causes:
  
  Incorrect Group/Combination: The specified group or combination of cost elements, cost centers, or internal orders does not exist in the system.
  Master Data Issues: The master data for the cost center, internal order, or other controlling objects may not be set up correctly or may be missing.
  Authorization Issues: The user may not have the necessary authorizations to access the specified group or combination.
  
  Configuration Issues: The configuration settings in the controlling module may not be set up correctly, leading to the system not recognizing the group or combination.
  Data Migration Issues: If data has been migrated from another system, there