How To Fix /SAPAPO/MA021 - This action is not possible for the key figure selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 021

• Message text: This action is not possible for the key figure selected

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/MA021 - This action is not possible for the key figure selected ?

  The SAP error message /SAPAPO/MA021 typically indicates that an action you are trying to perform is not possible for the selected key figure in the Advanced Planning and Optimization (APO) module. This error can occur in various contexts, such as during planning, data entry, or when trying to execute certain functions related to key figures.
  Causes:
  
  Key Figure Characteristics: The selected key figure may have characteristics that do not allow the action you are trying to perform. For example, some key figures are read-only or are not designed to be modified directly.
  Planning Area Configuration: The planning area may not be configured to allow certain operations on the key figure. This could be due to settings in the planning book or the data view.
  Data Locking: The key figure may be locked for editing due to ongoing processes or transactions that are currently using it.
  Incorrect Context: The action may not be applicable in the current context or view you are working in, such as trying to perform a calculation or aggregation that is not supported for that key figure.
  
  Solutions:
  
  Check Key Figure Properties: Review the properties of the key figure in the planning area configuration. Ensure that the key figure is set up to allow the action you are trying to perform.
  Review Planning Area Settings: Verify the settings of the planning area and ensure that the key figure is included in the relevant planning books and views.
  Data Locking: If the key figure is locked, wait for the current process to complete or check with your system administrator to see if the lock can be released.
  Use Appropriate Context: Ensure that you are in the correct planning book or view that supports the action you want to perform. If necessary, switch to a different view or planning book that allows the desired operation.
  Consult Documentation: Refer to SAP documentation or help resources for specific details about the key figure and its allowed operations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are addressed in later updates.
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO, such as /SAPAPO/MC90 for planning book configuration or /SAPAPO/DP for demand planning.
  User Authorization: Ensure that you have the necessary authorizations to perform actions on the key figure. Lack of permissions can also lead to this error.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.