How To Fix ATPC031 - Check confirmed quantity for STOs not supported by advanced ATP check

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 031

• Message text: Check confirmed quantity for STOs not supported by advanced ATP check

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.

System Response

You have selected the <LS>Advanced ATP</> checkbox. In at least one of
the ATP check control entries that use this checking group, you have
entered <LB>A</> in the <LS>Incl. Purchase Orders</> field. The advanced
ATP check does not support this feature.

How to fix this error?

If you want to use the advanced ATP check, check all check control
entries that use this checking group (in the
<DS:SIMG.SIMG_CFMENUOLSDOVZ9>Carry Out Control For Availability Check</>
Customizing activity) and enter a different option in the
<DS:DE.BESTP_APPL>Incl. Purchase Orders</> field.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ATPC031 - Check confirmed quantity for STOs not supported by advanced ATP check ?

  The SAP error message ATPC031 indicates that there is an issue with the confirmed quantity for Stock Transport Orders (STOs) when using the Advanced Available-to-Promise (ATP) check. This error typically arises when the system is unable to process the confirmed quantities for STOs due to certain configurations or data inconsistencies.
  Cause:
  
  Configuration Issues: The Advanced ATP check may not be properly configured to handle Stock Transport Orders. This can happen if the necessary settings in the system are not aligned with the requirements for STOs.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data related to the materials, plants, or stock levels that are being checked.
  Unsupported Scenarios: The Advanced ATP check may not support certain scenarios or configurations related to the specific STOs being processed.
  
  Solution:
  
  
  Check Configuration:
  
  Ensure that the Advanced ATP check is correctly configured for handling Stock Transport Orders. This includes checking the settings in the relevant customizing transactions (e.g., SPRO).
  Verify that the ATP check is enabled for the relevant plant and material types.
  
  
  
  Review Master Data:
  
  Check the material master data for the materials involved in the STO. Ensure that all necessary data is correctly maintained, including plant-specific settings.
  Verify the stock levels and availability in the relevant plants to ensure that the system can confirm the quantities.
  
  
  
  Use Standard ATP Check:
  
  If the Advanced ATP check is not required for the specific scenario, consider switching to the standard ATP check for the transaction. This can be done by adjusting the settings in the sales order or delivery processing.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may address this specific error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  
  Testing:
  
  After making any changes, perform testing to ensure that the error is resolved and that the system can confirm quantities for the STOs as expected.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, MD04 for stock overview, and CO09 for availability check.
  Documentation: Refer to SAP Help documentation for Advanced ATP to understand its capabilities and limitations.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the ATPC031 error and implement a suitable solution.