How To Fix /ASU/GENERAL091 - The planned start date for task "&" is in the past

/ASU/GENERAL091 - Overview

• Message type: E = Error

• Message class: /ASU/GENERAL -

• Message number: 091

• Message text: The planned start date for task "&" is in the past

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ASU/GENERAL091 - The planned start date for task "&" is in the past ?

  The SAP error message /ASU/GENERAL091 indicates that the planned start date for a task is set in the past, which is not allowed in the system. This error typically arises in project management or task scheduling scenarios within SAP, particularly when using modules like SAP Project System (PS) or SAP Advanced Business Application Programming (ABAP).
  
  Cause:
  
  Incorrect Date Entry: The planned start date for the task was manually entered or calculated incorrectly, leading to a date that is earlier than the current date.
  Data Migration Issues: If data was migrated from another system, the dates may not have been adjusted correctly.
  System Configuration: There may be configuration settings that enforce date constraints, preventing past dates from being accepted.
  
  
  Solution:
  
  
  Update the Planned Start Date:
  
  Navigate to the task in question and update the planned start date to a future date. Ensure that the new date aligns with the project timeline and dependencies.
  
  
  
  Check Dependencies:
  
  Review any dependencies or constraints