How To Fix CPCL226 - Operation dependencies cannot be updated

SAP Error Message - Details

• Message type: E = Error

• Message class: CPCL - Service Layer for Plans, Sequences, Operations, and Subober.

• Message number: 226

• Message text: Operation dependencies cannot be updated

What causes this issue?

You have assigned dependencies to an operation or changed existing
dependencies.

System Response

The object dependencies were not updated, as no valid operation could
be found.

How to fix this error?

Select an operation that is valid on the key date.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPCL226 - Operation dependencies cannot be updated ?

  The SAP error message CPCL226, which states "Operation dependencies cannot be updated," typically occurs in the context of production planning and control, particularly when dealing with operations in a routing or production order. This error indicates that there are issues with the dependencies set for operations in a routing or production order that cannot be modified or updated.
  Causes:
  
  Locked Operations: The operation you are trying to update may be locked due to ongoing processes or transactions.
  Incorrect Status: The production order or routing may be in a status that does not allow changes (e.g., released, completed).
  Dependencies Already Set: If dependencies are already established and the system does not allow changes to them, this error may occur.
  Authorization Issues: The user may not have the necessary permissions to make changes to the operation dependencies.
  System Configuration: There may be specific configurations or settings in the system that prevent updates to operation dependencies.
  
  Solutions:
  
  Check Operation Status: Ensure that the operation you are trying to update is not in a status that prevents changes. If it is, you may need to change the status or wait until the operation is free.
  Release Locks: If the operation is locked, check if there are any ongoing processes that need to be completed or if you can release the lock.
  Review Dependencies: Look at the existing dependencies and determine if they can be modified. If they cannot be changed, you may need to create new operations or dependencies.
  User Permissions: Verify that you have the necessary authorizations to make changes to operation dependencies. If not, contact your system administrator to obtain the required permissions.
  Consult Documentation: Review SAP documentation or help resources for specific guidelines related to operation dependencies in your version of SAP.
  System Configuration: If the issue persists, consult with your SAP Basis or configuration team to check if there are any settings that need to be adjusted.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), C202 (Change Routing), or C223 (Change Operation).
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may resolve the issue.
  Support Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  If the problem continues after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team for further investigation.