How To Fix M3298 - Factory calendar not fully maintained

M3298 - Overview

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 298

• Message text: Factory calendar not fully maintained

What causes this issue?

The factory calendar is incorrectly maintained.

How to fix this error?

INCLUDE NA_SYSTVERW1

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.

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• What is the cause and solution for SAP error message M3298 - Factory calendar not fully maintained ?

  The SAP error message M3298, which states "Factory calendar not fully maintained," typically occurs when there are issues with the factory calendar settings in the system. This error can arise in various contexts, such as during production planning, material requirements planning (MRP), or when scheduling operations.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incomplete Factory Calendar: The factory calendar may not have been fully defined for the relevant period. This can include missing holidays, working days, or shifts.
  Incorrect Configuration: The factory calendar may not be correctly assigned to the plant or production facility.
  Date Range Issues: The date range for the factory calendar may not cover the dates being used in the transaction or planning run.
  Missing Entries: There may be missing entries for specific days or periods that are required for the operations being scheduled.
  
  
  Solution:
  To resolve the M3298 error, you can take the following steps:
  
  
  Check Factory Calendar Configuration:
  
  Go to