How To Fix TU064 - Schedule records still exist for schedule master record &1 &2

TU064 - Overview

• Message type: E = Error

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

• Message number: 064

• Message text: Schedule records still exist for schedule master record &1 &2

How to fix this error?

The schedule master record can only be deleted if no schedule record
exists.

Error message extract from SAP system. Copyright SAP SE.

TU064 - Details

• The SAP error message TU064 indicates that there are still schedule records associated with a schedule master record, which prevents certain operations from being completed. This typically occurs in the context of production planning and control, where scheduling is involved.
  
  Cause:
  The error arises when you attempt to delete or modify a schedule master record (like a production order or a planned order) that still has dependent schedule records (like individual operations or activities) linked to it. This means that the system is enforcing data integrity by preventing the deletion or modification of a master record that is still in use.
  
  Solution:
  To resolve the TU064 error, you can follow these steps:
  
  
  Identify Dependent Records: Use transaction codes like CO03 (Display Production Order) or MD04 (Stock/Requirements List) to check for any dependent schedule records that are still linked to the master record.
  
  
  Delete or Modify Dependent Records: If you find any dependent records, you will need