How To Fix PK631 - If control cycle shall be deleted, updatable fields must not be filled

SAP Error Message - Details

• Message type: E = Error

• Message class: PK - Production - KANBAN

• Message number: 631

• Message text: If control cycle shall be deleted, updatable fields must not be filled

What causes this issue?

The control cycles that fit the selection criteria (material type,
material, plant, production supply area) shall be deleted.

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

However, you have filled some of the other fields.

System Response

The system does not execute the deletion, if other fields are filled.

How to fix this error?

Clear the fields, not relevant for selection, and try again.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PK631 - If control cycle shall be deleted, updatable fields must not be filled ?

  The SAP error message PK631 ("If control cycle shall be deleted, updatable fields must not be filled") typically occurs in the context of Production Planning (PP) when you are trying to delete a control cycle in the system. This error indicates that there are certain fields that are still filled in the control cycle that should not be populated if you intend to delete it.
  Cause:
  The error arises when you attempt to delete a control cycle that has certain fields filled in, which are not allowed to be populated during a deletion operation. Control cycles are used in SAP to manage the planning and control of production processes, and certain fields must be empty to ensure that the deletion is valid.
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Check the Control Cycle: Go to the control cycle in question and review the fields that are filled. Common fields that may cause this issue include:
  
  Planning parameters
  Control parameters
  Any other fields that are relevant to the control cycle
  
  
  
  Clear Updatable Fields: If you intend to delete the control cycle, you must clear any fields that are considered "updatable." This typically includes:
  
  Deleting or clearing values in fields that are not allowed to be filled when deleting a control cycle.
  
  
  
  Use the Correct Transaction: Ensure you are using the correct transaction code (like C223 for control cycle maintenance) to delete the control cycle.
  
  
  Save Changes: After clearing the necessary fields, attempt to delete the control cycle again.
  
  
  Check for Dependencies: Ensure that there are no dependencies or references to the control cycle in other areas of the system that might prevent deletion.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as C223 (Maintain Control Cycle) and C220 (Display Control Cycle).
  Documentation: Refer to SAP documentation or help files for more detailed information on control cycles and their management.
  User Authorizations: Ensure that you have the necessary authorizations to delete control cycles in the system.
  Consult with Colleagues: If you are unsure about which fields can be cleared, consult with colleagues or a functional consultant who specializes in SAP PP.
  
  By following these steps, you should be able to resolve the PK631 error and successfully delete the control cycle.