How To Fix J4389 - Factory calendar definition &1 = &2 is not maintained in Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: J4 - External Data Transfer

• Message number: 389

• Message text: Factory calendar definition &1 = &2 is not maintained in Customizing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message J4389 - Factory calendar definition &1 = &2 is not maintained in Customizing ?

  The SAP error message J4389 indicates that there is an issue with the factory calendar definition in the system. Specifically, it means that the factory calendar you are trying to use is not maintained in the Customizing settings. This can occur in various scenarios, such as when creating or processing production orders, planning, or scheduling activities.
  
  Cause:
  
  Missing Factory Calendar: The factory calendar that is referenced in the transaction or process is not defined in the system.
  Incorrect Configuration: The factory calendar may not be properly configured or activated in the Customizing settings.
  Data Inconsistency: There may be inconsistencies in the data related to the factory calendar, such as missing entries or incorrect assignments.
  
  
  Solution:
  To resolve the J4389 error, you can follow these steps:
  
  
  Check Factory Calendar Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) by using transaction code SPRO.
  Navigate to Logistics > Production > Production Planning > Basic Data > Define Factory Calendar.
  Verify if the