How To Fix /SAPAPO/HOME_PAGE003 - Select a planning book

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/HOME_PAGE -

• Message number: 003

• Message text: Select a planning book

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 /SAPAPO/HOME_PAGE003 - Select a planning book ?

  The SAP error message /SAPAPO/HOME_PAGE003 Select a planning book typically occurs in the SAP Advanced Planning and Optimization (APO) module when a user attempts to access a planning book without having one selected. This error is common in scenarios where the user interface requires a specific planning book to be defined for the operations they are trying to perform.
  Cause:
  
  No Planning Book Selected: The most common cause of this error is that the user has not selected a planning book from the available options.
  User Authorization Issues: The user may not have the necessary authorizations to access the planning books.
  Configuration Issues: There may be issues with the configuration of the planning books or the user profile settings.
  
  Solution:
  
  
  Select a Planning Book:
  
  Navigate to the relevant screen where the error occurs.
  Look for a dropdown or selection box that lists available planning books.
  Choose a planning book from the list and confirm your selection.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access the planning books. This can be checked by an administrator using transaction codes like SU01 (User Maintenance) or PFCG (Role Maintenance).
  
  
  
  Review Configuration:
  
  If the planning books are not appearing as expected, check the configuration settings in the APO system. This may involve reviewing the planning book settings in transaction /SAPAPO/MP30 (Planning Book Maintenance) or similar transactions.
  
  
  
  User Profile Settings:
  
  Ensure that the user profile is correctly set up to include the necessary planning books. This can be done in the user settings or by consulting with the system administrator.
  
  
  
  Related Information:
  
  Planning Books: In SAP APO, planning books are used to define the layout and data views for planning activities. Each planning book can have different key figures, characteristics, and layouts.
  Authorization Objects: Familiarize yourself with the relevant authorization objects that control access to planning books, such as S_APO_PLB (Authorization for Planning Books).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to planning books or the error message in question.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting steps.