How To Fix /PF1/MSG_PO_E099 - Lock valid from date is bigger than lock valid to date

/PF1/MSG_PO_E099 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_PO_E -

• Message number: 099

• Message text: Lock valid from date is bigger than lock valid to date

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.

/PF1/MSG_PO_E099 - Details

• The SAP error message /PF1/MSG_PO_E099 indicates that there is an issue with the validity dates of a lock in the system. Specifically, the error states that the "lock valid from date is bigger than lock valid to date." This typically occurs in scenarios where a lock is being created or modified, and the start date of the lock is set to a later date than the end date, which is logically incorrect.
  
  Cause:
  
  Incorrect Date Input: The most common cause is that the user or the system has inputted the dates incorrectly, leading to a situation where the "valid from" date is after the "valid to" date.
  System 
  Configuration Issues: There may be issues in the configuration of the system that lead to incorrect date handling.
  Data Entry Errors: Manual data entry errors can also lead to this situation, especially if the dates are being entered in a non-standard format or if there is