How To Fix CACSSESTD115 - Scheduling rule &1 does not permit the change of an existing schedule

SAP Error Message - Details

• Message type: E = Error

• Message class: CACSSESTD - Settlement Scheduling - Transaction Data

• Message number: 115

• Message text: Scheduling rule &1 does not permit the change of an existing schedule

What causes this issue?

In settlement rescheduling, a settlement schedule can only be changed if
the corresponding version of the scheduling rule has the indicator <ZK>
Existing Settlement Schedule is Changeable</>.

System Response

In the current case, scheduling rule &SYST-MSGV1& does not permit
subsequent changes. The existing settlement schedule remains unchanged
although new information may call for settlement of the remuneration to
be rescheduled.

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 CACSSESTD115 - Scheduling rule &1 does not permit the change of an existing schedule ?

  The SAP error message CACSSESTD115 indicates that there is an issue with the scheduling rules defined in the system that prevent changes to an existing schedule. This error typically arises in the context of SAP Convergent Charging (SAP CC) or similar modules where scheduling rules are enforced to maintain the integrity of the scheduling process.
  Cause:
  The error occurs when you attempt to modify an existing schedule that is not allowed by the current scheduling rules. This could be due to several reasons, including:
  
  Scheduling Rule Restrictions: The scheduling rules defined for the specific service or product do not allow changes to existing schedules once they are created.
  Status of the Schedule: The schedule may be in a status that does not permit changes (e.g., it may be finalized or locked).
  Time Constraints: The changes you are trying to make may fall outside the allowed time frame defined by the scheduling rules.
  Dependencies: There may be dependencies or linked schedules that prevent modifications.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Review Scheduling Rules: Check the scheduling rules defined for the service or product in question. Ensure that the rules allow for modifications to existing schedules.
  Check Schedule Status: Verify the status of the schedule you are trying to change. If it is locked or finalized, you may need to unlock it or create a new schedule instead.
  Modify Time Constraints: If the changes you are trying to make are outside the allowed time frame, consider adjusting the timing or creating a new schedule that fits within the allowed parameters.
  Consult Documentation: Refer to the SAP documentation or configuration guides related to scheduling rules to understand the specific constraints and how to modify them if necessary.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and requirements.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on scheduling rules.
  Transaction Codes: Familiarize yourself with transaction codes related to scheduling and configuration in SAP CC, such as CACS or CACSSE.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to schedules, as restrictions may also be role-based.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.