How To Fix AG818 - Some availability check results could not be displayed.

SAP Error Message - Details

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 818

• Message text: Some availability check results could not be displayed.

What causes this issue?

Some of the checked items use Alternative-Based Confirmation (ABC)
functionality which led to a check result that can?t be displayed
without additional configuration.

System Response

The check result of the impacted items was not displayed. The
availability check, however, was executed normally and the confirmations
were taken over into the order.

How to fix this error?

Activate the Review Availability Check Result (RACR) functionality.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AG818 - Some availability check results could not be displayed. ?

  The SAP error message AG818, which states "Some availability check results could not be displayed," typically occurs during the availability check process in SAP, particularly in the context of sales orders, production orders, or stock transfer orders. This error indicates that the system was unable to retrieve or display all the relevant availability check results for the items in question.
  Causes:
  
  Data Inconsistency: There may be inconsistencies in the master data or transaction data that prevent the system from displaying the availability results.
  Configuration Issues: Incorrect configuration settings in the availability check settings (e.g., in the material master or in the sales order configuration) can lead to this error.
  Missing Stock Information: If the stock information is not updated or if there are issues with the stock levels in the system, it may lead to incomplete availability results.
  System Performance: In some cases, performance issues or timeouts during the availability check process can result in incomplete data being displayed.
  User Authorizations: Lack of proper authorizations for the user to view certain data can also lead to this error.
  
  Solutions:
  
  Check Master Data: Verify the material master data and ensure that all relevant fields are correctly filled out. Pay special attention to the availability check settings.
  Review Configuration: Check the configuration settings for availability checks in the relevant modules (e.g., Sales and Distribution, Materials Management) to ensure they are set up correctly.
  Update Stock Information: Ensure that stock levels are updated and that there are no discrepancies in the inventory data.
  System Performance: If the issue is related to performance, consider optimizing the system or checking for any background jobs that may be affecting performance.
  User Authorizations: Ensure that the user has the necessary authorizations to view all relevant data. This may involve checking roles and permissions in the SAP system.
  Check Logs: Review system logs (e.g., ST22 for dumps, SM21 for system logs) for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like MD04 (Stock/Requirements List) or CO09 (Availability Overview) to check the availability of materials and see if there are any discrepancies.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  Consult Documentation: Review SAP documentation related to availability checks and configuration settings for further insights.
  
  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 can perform a deeper analysis of the system and its configuration.