How To Fix M7766 - All book inventory balances of phys. inv. documents frozen or reset

M7766 - Overview

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 766

• Message text: All book inventory balances of phys. inv. documents frozen or reset

What causes this issue?

The system could not find any physical inventory documents that satisfy
your selection criteria. All documents may have already been processed.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

M7766 - Details

• The SAP error message M7766, which states "All book inventory balances of physical inventory documents frozen or reset," typically occurs in the context of physical inventory processes in SAP. This error indicates that the system has detected that the inventory balances for the specified physical inventory documents are either frozen or have been reset, preventing further processing.
  Causes:
  
  Physical Inventory Document Status: The physical inventory document may be in a status that does not allow further changes, such as being locked or already processed.
  Inventory Count Issues: There may be discrepancies in the inventory counts that have not been resolved, leading to the freezing of balances.
  System Configuration: Certain configurations in the SAP system may lead to the freezing of inventory balances, especially if there are settings related to inventory management or physical inventory processes.
  User Authorizations: The user may not have the necessary authorizations to make changes to the physical inventory documents.
  
  Solutions:
  
  Check Document Status: