How To Fix /PM0/ABP_TMF_MSG027 - &1: Scheduling &2 to &3 not possible; effective date &4 already reached

/PM0/ABP_TMF_MSG027 - Overview

• Message type: E = Error

• Message class: /PM0/ABP_TMF_MSG -

• Message number: 027

• Message text: &1: Scheduling &2 to &3 not possible; effective date &4 already reached

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.

/PM0/ABP_TMF_MSG027 - Details

• The SAP error message /PM0/ABP_TMF_MSG027 indicates that there is an issue with scheduling a task or activity in the system. The message typically states that scheduling from one date (&2) to another date (&3) is not possible because the effective date (&4) has already been reached. This error is often encountered in the context of project management, maintenance planning, or similar modules where scheduling is critical.
  
  Cause:
  
  Effective Date Reached: The primary cause of this error is that the effective date for the scheduling has already passed. This means that the system does not allow scheduling activities for dates that are in the past.
  Incorrect Date Input: There may be an error in the input dates, where the start date is set to a time that has already occurred.
  
  Configuration Issues: There could be configuration settings in the system that restrict scheduling based on certain criteria, such as project timelines or maintenance windows.
  
  
  Solution:
  
  Check Dates: