How To Fix 5A639 - Key date is after the validity date of the positions

5A639 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 639

• Message text: Key date is after the validity date of the positions

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

5A639 - Details

• The SAP error message 5A639 ("Key date is after the validity date of the positions") typically occurs in the context of personnel administration or organizational management when you are trying to access or manipulate data related to positions, but the key date you are using is beyond the validity period of the positions in question.
  
  Cause:
  
  Key Date Issue: The key date you are using (the date for which you are trying to view or process data) is later than the end date of the validity period for the position.
  Position Validity: Each position in SAP has a defined validity period (start date and end date). If you attempt to access or modify a position that is no longer valid as of the key date, this error will occur.
  Data Entry Error: There may be a mistake in the date you are entering, or you may be trying to access historical data that is