How To Fix CKAPP001 - No requirements class assigned to requirements type &3

CKAPP001 - Overview

• Message type: E = Error

• Message class: CKAPP - Messages from the Environment of the Costing MiniApps

• Message number: 001

• Message text: No requirements class assigned to requirements type &3

What causes this issue?

Requirements type &V3& was defined in item &V2& of sales order &V1&.
However, no requirements class could be found for this requirements
type.

System Response

Following the issue of this information message the system terminates
the sales order item &V2& processing and continues with the next sales
order item.

How to fix this error?

Check your system settings in Customizing of <LS>Product Cost by Sales
Order</> under <LS>Check Requirements Types</>. There you have to
assign a requirements class to requirements type &V3&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CKAPP001 - No requirements class assigned to requirements type &3 ?

  The SAP error message CKAPP001 indicates that there is no requirements class assigned to the requirements type specified in the error message. This typically occurs in the context of material requirements planning (MRP) or when dealing with cost estimates in SAP.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The requirements type specified in the error message does not have an associated requirements class in the configuration settings.
  Incorrect Customization: The requirements type may have been incorrectly customized or not set up properly in the system.
  Data Inconsistency: There may be inconsistencies in the master data or configuration that lead to this error.
  
  
  Solution:
  To resolve the CKAPP001 error, you can follow these steps:
  
  
  Check Requirements Type Configuration:
  
  Go to the transaction code SPRO to access the SAP Reference IMG.
  Navigate to Controlling -> Product Cost Controlling -> Cost Object Controlling -> Costing -> Define Requirements Types.
  Verify that the requirements type mentioned in the