How To Fix CRM_APO108 - Availability check: Error in ATP application itself

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_APO - Dates

• Message number: 108

• Message text: Availability check: Error in ATP application itself

What causes this issue?

The ATP System determined an error, for example, the location could not
be identified, and the ATP check could not be performed.

System Response

The document is locked from subsequent processing and the ATP check must
be triggered again after the error is corrected.

How to fix this error?

Correct the error.

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 CRM_APO108 - Availability check: Error in ATP application itself ?

  The SAP error message "CRM_APO108 Availability check: Error in ATP application itself" typically indicates an issue with the Available-to-Promise (ATP) check in the SAP system, particularly when integrating SAP CRM with SAP APO (Advanced Planning and Optimization). This error can arise due to various reasons, including configuration issues, data inconsistencies, or system integration problems.
  Causes:
  
  
  Configuration Issues: Incorrect settings in the ATP configuration in either SAP CRM or SAP APO can lead to this error.
  Master Data Issues: Missing or incorrect master data (like material master, customer master, etc.) can cause the ATP check to fail.
  Integration Problems: Issues in the integration between SAP CRM and SAP APO, such as communication problems or incorrect RFC settings.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or errors during the ATP check.
  Custom Code: If there are custom enhancements or modifications in the ATP logic, they