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, navigate to Sales and Distribution > Basic Functions > Availability Check > Availability Check with ATP > Define Checking Groups.
  Verify that the checking group assigned to the material or order type is configured to use aATP.
  
  
  
  Adjust Material Master Settings:
  
  Check the material master record for the relevant material.
  Ensure that the checking group is correctly assigned in the Sales Organization Data and Plant Data views.
  
  
  
  Check Order Type Settings:
  
  Review the order type settings in SPRO under Sales and Distribution > Sales > Sales Document > Define Sales Document Types.
  Ensure that the order type is configured to use the correct checking group.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to aATP for any additional configuration steps or prerequisites that may be required.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to see if the error persists. Create a new sales order or perform the action that triggered the error to verify that the issue is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to the ATPC150 error.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered similar issues.
  Documentation: Review the official SAP Help documentation for Advanced ATP to understand the configuration and functionality better.
  
  By following these steps, you should be able to identify and resolve the cause of the ATPC150 error in your SAP system.