How To Fix CRM_APO100 - Availability check: Unspecified error

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_APO - Dates

• Message number: 100

• Message text: Availability check: Unspecified error

What causes this issue?

General error.
Availability check using SAP APO is active:
It is a so-called OTHERS exception from module
CRM_AV_CHECK_APO_DO_CHECK..
Availability check using SAP R/3 is active:
It is a so-called OTHERS exception from module
CRM_AV_CHECK_R3_DO_CHECK..

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

System Response

How to fix this error?

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 CRM_APO100 - Availability check: Unspecified error ?

  The SAP error message "CRM_APO100 Availability check: Unspecified error" typically indicates that there is an issue with the availability check process in the SAP system, particularly when integrating SAP CRM (Customer Relationship Management) with SAP APO (Advanced Planning and Optimization). This error can arise from various underlying causes, and resolving it may require a systematic approach.
  Possible Causes:
  
  
  
  Configuration Issues: Incorrect configuration settings in either SAP CRM or SAP APO can lead to this error. This includes settings related to availability checks, product master data, or planning strategies.
  
  
  Master Data Problems: Missing or incorrect master data (such as material master, customer master, or location data) can cause the availability check to fail.
  
  
  Integration Issues: Problems with the integration between SAP CRM and SAP APO, such as communication errors or data transfer issues, can lead to this error.
  
  
  System Performance: If the system is under heavy load or if there are performance issues, it may not