How To Fix /PM0/ABP_BCA_MSG531 - New start date &1 must not be after &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BCA_MSG -

• Message number: 531

• Message text: New start date &1 must not be after &2

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 /PM0/ABP_BCA_MSG531 - New start date &1 must not be after &2 ?

  The SAP error message /PM0/ABP_BCA_MSG531 indicates that there is an issue with the scheduling of a task or activity, specifically that the new start date you are trying to set (&1) is after the end date (&2). This typically occurs in the context of project management or maintenance planning within SAP.
  Cause:
  
  Date Validation: The system is enforcing a rule that the start date of a task or activity must not be later than its end date. This is a common validation to ensure logical scheduling.
  Data Entry Error: The user may have mistakenly entered the dates in the wrong order or made a typographical error.
  System Configuration: There may be specific configurations or settings in the project or maintenance planning module that enforce this rule.
  
  Solution:
  
  Check Dates: Review the start and end dates you are trying to set. Ensure that the start date is earlier than or equal to the end date.
  Correct Data Entry: If you find that the dates are incorrect, correct them accordingly. Make sure to enter the correct start date that is before or equal to the end date.
  Consult Documentation: If you are unsure about the correct dates, consult project documentation or speak with a project manager or planner to confirm the intended schedule.
  System Configuration: If you believe the error is due to a system configuration issue, consult with your SAP administrator or technical team to review the settings related to date validation.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like CJ20N (Project Builder), IW31 (Create Work Order), or others related to project management or maintenance.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. Sometimes, there may be patches or updates that address specific issues.
  User Training: Ensure that users are trained on how to properly enter dates and understand the implications of scheduling in SAP.
  
  By following these steps, you should be able to resolve the error and successfully set the desired dates for your task or activity.