How To Fix /ISDFPS/OM036 - New start date is before the object start date

/ISDFPS/OM036 - Overview

• Message type: E = Error

• Message class: /ISDFPS/OM -

• Message number: 036

• Message text: New start date is before the object start 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/OM036 - New start date is before the object start date ?

  The SAP error message /ISDFPS/OM036 New start date is before the object start date typically occurs in the context of SAP's Integrated Business Planning (IBP) or similar modules where scheduling and planning are involved. This error indicates that the new start date you are trying to set for a particular object (like a project, task, or order) is earlier than the existing start date defined for that object.
  
  Cause:
  
  Date Conflict: The new start date you are trying to assign is earlier than the current start date of the object.
  Data Entry Error: There may have been a mistake in entering the new start date.
  Business Logic: The system may have business rules that prevent changing the start date to an earlier date to maintain data integrity.
  
  
  Solution:
  
  Check Current Start Date: Review the current start date of the object in question. You can do this by navigating to the relevant transaction or report in SAP.
  Adjust