How To Fix PE639 - Select only one day type

SAP Error Message - Details

• Message type: E = Error

• Message class: PE - Shift Planning: Messages

• Message number: 639

• Message text: Select only one day type

What causes this issue?

You want to define the current day as a day off for employee &v1&. A
list of possible day types is displayed for this purpose. You are
allowed to choose only one day type from this list. However, you chose
more than one day type.

System Response

The system does not accept this multiple selection of day types.

How to fix this error?

Please choose only one day type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PE639 - Select only one day type ?

  The SAP error message PE639 "Select only one day type" typically occurs in the context of time management or personnel administration when a user attempts to process or select multiple day types in a scenario where only one is allowed. This can happen in various transactions related to time evaluation, absence management, or attendance management.
  Cause:
  The error is triggered when:
  
  The user tries to select more than one day type in a selection screen or input field that is designed to accept only a single day type.
  The configuration of the system or the specific transaction is set to restrict the selection to one day type for processing.
  
  Solution:
  To resolve the PE639 error, you can take the following steps:
  
  
  Review Your Selection: Ensure that you are only selecting one day type. If you have inadvertently selected multiple day types, deselect the additional ones.
  
  
  Check Transaction Settings: If you are using a custom transaction or report, verify that the selection criteria are correctly set up to allow only one day type.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction you are using. This may provide insights into the expected input and any restrictions.
  
  
  Configuration Review: If you have access to configuration settings, check the settings related to day types in the relevant modules (like Time Management or Personnel Administration) to ensure they are set up correctly.
  
  
  User Training: If this error is common among users, consider providing training or guidance on how to properly use the transaction or report to avoid selecting multiple day types.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to time management, such as PA30 (Maintain HR Master Data), PT60 (Time Evaluation), or others.
  Day Types: Day types in SAP are used to categorize different types of workdays, holidays, or absence days. Understanding how these are configured in your system can help in troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context or fixes.
  
  By following these steps, you should be able to resolve the PE639 error and continue with your SAP processes.