How To Fix 5A441 - Maintained schedule cannot be used for planning -> F1

5A441 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 441

• Message text: Maintained schedule cannot be used for planning -> F1

What causes this issue?

The schedule you have maintained is not applicable to business event
planning because it only consists of the business event duration in
days and hours. However, business event planning requires a schedule
with an exact sequence of day descriptions (either a day schedule from
table T770B, or a user-defined schedule using the "user-defined
schedule" function).
User action:
When changing a schedule by using the "Change" function, you must
ensure that the resulting schedule contains either a valid day schedule
from table T770B, or a user-defined schedule, which you can enter by
using the "user-defined schedule" function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5A441 - Maintained schedule cannot be used for planning -> F1 ?

  The SAP error message 5A441 ("Maintained schedule cannot be used for planning") typically occurs in the context of production planning or scheduling within the SAP system. This error indicates that the scheduling information that has been maintained is not suitable for the planning process you are trying to execute.
  Causes:
  
  Incompatible Scheduling Parameters: The scheduling parameters defined for the material or production order may not align with the requirements of the planning run.
  Missing or Incorrect Data: There may be missing or incorrect data in the master data (like Material Master, BOM, or Routing) that is required for the planning process.
  Status of the Schedule: The schedule might be in a status that does not allow it to be used for planning (e.g., it could be marked as inactive).
  Planning Version Issues: The planning version being used may not be compatible with the maintained schedule.
  
  Configuration Issues: There may be configuration settings in the system that