How To Fix /SAPAPO/AMON311 - Selection object not specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/AMON -

• Message number: 311

• Message text: Selection object not specified

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/AMON311 - Selection object not specified ?

  The SAP error message /SAPAPO/AMON311 Selection object not specified typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a selection object is required but not provided in a specific transaction or report. This error can arise in various scenarios, such as when running planning reports, monitoring tools, or during data extraction processes.
  Cause:
  
  Missing Selection Object: The most common cause of this error is that the user has not specified a selection object in the relevant transaction or report. Selection objects are used to filter data based on specific criteria.
  Configuration Issues: There may be issues with the configuration of the APO system, where the selection objects are not properly defined or activated.
  User Authorization: The user may not have the necessary authorizations to access or define selection objects.
  
  Solution:
  
  
  Specify a Selection Object: Ensure that you have selected or defined a valid selection object in the transaction or report where the error occurs. This may involve:
  
  Going to the selection screen and choosing the appropriate selection object from the available options.
  If you are using a custom report or transaction, check if the selection object is being passed correctly in the code.
  
  
  
  Check Configuration: If you are an administrator or have access to configuration settings:
  
  Verify that the selection objects are correctly defined in the system.
  Check the settings in the relevant configuration areas (e.g., in the APO system settings) to ensure that selection objects are active and properly set up.
  
  
  
  User Authorization: Ensure that the user has the necessary authorizations to access the selection objects. This may involve checking the user's roles and authorizations in the SAP system.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or help resources for more detailed information on the specific transaction or report you are using.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a recurring problem or if it affects multiple users.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with the transaction codes related to APO and selection objects, as this can help in navigating the system more effectively.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.