How To Fix CCM_CL616 - Reservation has been changed manually. Save changes first.

SAP Error Message - Details

• Message type: E = Error

• Message class: CCM_CL - Message Class for A&D CCM Component List

• Message number: 616

• Message text: Reservation has been changed manually. Save changes first.

What causes this issue?

You save changed components in two steps for the following reasons:
When a new reservation is to be generated
When an existing reservation is to be changed or deleted
After the first save the reservation is updated with the changed data
(or the reservation is created or deleted). As a result the status of
the relevant component is redetermined.
If the status of the relevant component is correct, you can continue the
install, remove, exchange, or consume process. The second save then
posts the changes to the components accordingly.

System Response

The system displays the status of a "manually changed reservation" by a
gray traffic light indicating you have to save.

How to fix this error?

Save your changes.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CCM_CL616 - Reservation has been changed manually. Save changes first. ?

  The SAP error message CCM_CL616: Reservation has been changed manually. Save changes first. typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with reservations in the Capacity Planning or Production Planning areas. This error indicates that the reservation you are trying to work with has been modified manually, and the system requires you to save those changes before proceeding with any further actions.
  
  Cause:
  
  Manual Changes: The reservation has been altered by a user or another process, and the system detects that the current state of the reservation is different from what it was when you last accessed it.
  Concurrent Access: Another user or process may have made changes to the same reservation while you were working on it.
  Session Issues: If you have multiple sessions open, changes made in one session may not be reflected in another, leading to this error.
  
  
  Solution:
  
  Save Changes: If you have made changes to the