How To Fix ATPC150 - aATP is inactive for checking group &1; Quantity Dist. is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: ATPC - Messages for the new ATP Controller

• Message number: 150

• Message text: aATP is inactive for checking group &1; Quantity Dist. is not supported

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

In the checking group mentioned above, the advanced ATP check is
inactive. Quantity distribution is supported by only advanced ATP.

System Response

How to fix this error?

Procedure for System Administrators

To activate aATP, in the Customizing activity Define Availability Check
Group, choose Active in the dropdown list for Advanced ATP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ATPC150 - aATP is inactive for checking group &1; Quantity Dist. is not supported ?

  The SAP error message ATPC150 indicates that the Advanced Available-to-Promise (aATP) functionality is inactive for the specified checking group, and as a result, quantity distribution is not supported. This error typically arises in the context of order processing, where the system is unable to perform the necessary availability checks due to configuration issues.
  
  Cause:
  
  Inactive aATP Configuration: The checking group specified in the error message is not configured to use the aATP functionality.
  Incorrect Checking Group Assignment: The material or order type may be assigned a checking group that does not support aATP.
  Missing Settings: The necessary settings for aATP may not be fully configured in the system.
  
  
  Solution:
  To resolve the ATPC150 error, you can follow these steps:
  
  
  Check aATP Activation:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Advanced Planning and Optimization > Advanced Available-to-Promise > Basic Settings > Activate Advanced ATP.
  Ensure that aATP is activated for the relevant checking group.
  
  
  
  Review Checking Group Configuration:
  
  In SPRO,