How To Fix J3401 - In accordance with working day rule, a calendar is required

SAP Error Message - Details

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 401

• Message text: In accordance with working day rule, a calendar is required

What causes this issue?

An error occurred while checking a condition item for interest. A
calendar rule was selected for either the interest period end or for
the due date. One or the other calendar has to be maintained.

System Response

The data record can not be transferred.

How to fix this error?

Maintain the relevant calendar in your sender record and retransfer the
data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J3401 - In accordance with working day rule, a calendar is required ?

  The SAP error message J3401, which states "In accordance with working day rule, a calendar is required," typically occurs in the context of project management or production planning when the system requires a calendar to determine working days for scheduling purposes. This error can arise in various scenarios, such as when creating or modifying a project, task, or production order.
  Cause:
  
  Missing Calendar Assignment: The most common cause of this error is that the relevant project, task, or order does not have a calendar assigned to it. SAP needs a calendar to understand which days are considered working days and which are not.
  Incorrect Configuration: The calendar settings in the system may not be configured correctly, leading to the inability to determine working days.
  Project Definition Issues: If the project definition does not include a valid calendar, this error can occur.
  
  Solution:
  To resolve the J3401 error, you can take the following steps:
  
  
  Assign a Calendar:
  
  Navigate to the project or order in question.
  Check the settings for the project or order and ensure that a valid calendar is assigned.
  If no calendar is assigned, select an appropriate calendar that reflects the working days for your organization.
  
  
  
  Check Calendar Configuration:
  
  Go to the transaction code SCAL (Maintain Calendar) to review the existing calendars.
  Ensure that the calendar you want to use is correctly configured with the appropriate working days and holidays.
  
  
  
  Project Definition:
  
  If the error occurs in a project context, go to the project definition (transaction code CJ20N).
  Check the "Basic Data" tab to ensure that a calendar is assigned to the project.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to project management or production planning for additional guidance on calendar settings.
  
  
  
  User Authorization:
  
  Ensure that you have the necessary authorizations to make changes to the project or order settings.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJ02 (Change Project), and SCAL (Maintain Calendar).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Working Day Rules: Understand how working day rules are defined in your organization and how they impact scheduling and planning in SAP.
  
  By following these steps, you should be able to resolve the J3401 error and ensure that your project or order has the necessary calendar information for proper scheduling.