How To Fix CRM_APO201 - Availability check: Item is incomplete or incorrect

CRM_APO201 - Overview

• Message type: E = Error

• Message class: CRM_APO - Dates

• Message number: 201

• Message text: Availability check: Item is incomplete or incorrect

Data required for availability check is missing in the item.
Check whether the product and the sales unit have been specified.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CRM_APO201 - Availability check: Item is incomplete or incorrect ?

  The SAP error message "CRM_APO201 Availability check: Item is incomplete or incorrect" typically occurs in the context of the Advanced Planning and Optimization (APO) module when there is an issue with the data related to a sales order or a related document. This error indicates that the system is unable to perform an availability check due to missing or incorrect information in the item details.
  Causes:
  
  Missing Data: Required fields in the sales order or item details may be incomplete. This can include missing material numbers, quantities, or other essential data.
  Incorrect Data: The data entered may not conform to the expected format or may reference non-existent materials or locations.
  
  Configuration Issues: The configuration settings for the availability check in the system may not be set up correctly, leading to errors during the check.
  Master Data Issues: Problems with master data, such as material master records or customer master records, can also lead to this