How To Fix TU079 - Please generate schedule records for the portion first

TU079 - Overview

• Message type: E = Error

• Message class: TU - Billing/Scheduling/Budget Billing

• Message number: 079

• Message text: Please generate schedule records for the portion first

What causes this issue?

Schedule records for meter reading units can only be generated if
schedule records have been generated for the corresponding portion.

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?

Select the <LS>Portion</> field in the selection screen of the report.

Error message extract from SAP system. Copyright SAP SE.

TU079 - Details

• The SAP error message TU079, which states "Please generate schedule records for the portion first," typically occurs in the context of transportation management or production planning within SAP. This error indicates that the system is expecting schedule records to be generated for a specific portion of a process (like a shipment or production order) before proceeding with the next steps.
  
  Cause:
  
  Missing Schedule Records: The most common cause of this error is that the system requires schedule records (like transportation schedules or production schedules) to be created for a specific portion of the process, but they have not been generated yet.
  Incorrect Process Flow: The error may also arise if the process flow is not being followed correctly, leading to a situation where the system expects certain records to exist that do not.
  
  Configuration Issues: There may be configuration settings in the SAP system that are not set up correctly, leading to the inability