How To Fix MA663 - Please select the periods to be changed in the K column

MA663 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 663

• Message text: Please select the periods to be changed in the K column

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 MA663 - Please select the periods to be changed in the K column ?

  The SAP error message MA663, which states "Please select the periods to be changed in the K column," typically occurs in the context of changing or adjusting material master data, particularly in the Material Requirements Planning (MRP) or inventory management modules. This error indicates that the system requires you to specify which periods you want to change in the K column (which usually refers to the period data for planning).
  
  Cause:
  
  Missing Selection: The user has not selected any periods in the K column for the changes they are trying to make.
  Incorrect Data Entry: The user may have entered data incorrectly or in an unexpected format, leading to the system not recognizing the input.
  System Configuration: There may be configuration settings in the SAP system that are affecting how periods are displayed or selected.
  
  
  Solution:
  
  Select Periods: Ensure that you have selected the appropriate periods in the K column before attempting to make changes. This