How To Fix E7059 - Field &1 may not be changed until the start of the current billing period

SAP Error Message - Details

• Message type: E = Error

• Message class: E7 - IS-U master data

• Message number: 059

• Message text: Field &1 may not be changed until the start of the current billing period

What causes this issue?

You have attempted to change the <ZH>&V1&</> field to a time slice that
is before the current billing period. This is not permitted for this
field because otherwise, the installation cannot be billed
consistently.

System Response

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

How to fix this error?

Change the field to a date that is after the start of the current
billing period (&V2&).
In order to change the field retroactively, you have to reverse the
last billing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E7059 - Field &1 may not be changed until the start of the current billing period ?

  The SAP error message E7059, which states "Field &1 may not be changed until the start of the current billing period," typically occurs in the context of billing or contract management within SAP. This error indicates that a specific field (denoted by &1) is being modified outside of the allowed time frame, specifically during an active billing period.
  Cause:
  
  Field Modification: The error is triggered when there is an attempt to change a field that is restricted from being modified during the current billing period. This is often related to fields that impact billing calculations or contract terms.
  Billing Period Constraints: SAP enforces rules to maintain data integrity and consistency during billing cycles. Changes to certain fields are not permitted until the billing period has ended.
  Configuration Settings: The system may be configured to restrict changes to specific fields during active billing periods to prevent discrepancies in billing data.
  
  Solution:
  
  Wait for the Billing Period to End: The simplest solution is to wait until the current billing period has concluded. Once the period is closed, you should be able to make the necessary changes.
  Review Field Restrictions: Check the specific field that is causing the error (indicated by &1) and understand its role in the billing process. Consult the documentation or configuration settings to see if there are any specific rules regarding changes to this field.
  Use a Different Transaction: If the change is urgent, consider whether there is an alternative transaction or method to achieve your goal without modifying the restricted field.
  Consult with SAP Support: If you believe the change is necessary and should be allowed, consult with your SAP support team or a functional consultant. They may be able to provide insights or adjust configuration settings if appropriate.
  Check for Customizations: If your organization has custom developments or enhancements, ensure that these do not interfere with standard SAP behavior regarding billing periods.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific error messages and provide guidance on resolution.
  Documentation: Review the SAP documentation related to billing and contract management for more details on field restrictions and billing period management.
  User Roles and Authorizations: Ensure that the user attempting to make the change has the appropriate authorizations, as some changes may be restricted based on user roles.
  
  By following these steps, you should be able to address the E7059 error and understand the constraints around modifying fields during billing periods in SAP.