How To Fix APO_BAPI029 - Stock with key &1 could not be changed

APO_BAPI029 - Overview

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 029

• Message text: Stock with key &1 could not be changed

What causes this issue?

The stock with the key &V1& could not be changed.

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?

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 APO_BAPI029 - Stock with key &1 could not be changed ?

  The SAP error message APO_BAPI029 indicates that there is an issue with changing stock for a specific key in the Advanced Planning and Optimization (APO) module. This error typically arises when there is an attempt to modify stock data that is either locked, does not exist, or is not in a state that allows for changes.
  Causes:
  
  Stock Locking: The stock item may be locked by another transaction or user, preventing changes.
  Non-existent Stock: The stock key specified may not exist in the system.
  Incorrect Key Format: The key provided may not be in the correct format or may be incomplete.
  Authorization Issues: The user may not have the necessary permissions to change the stock.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the change from being processed.
  System Configuration: The system may be configured in a way that restricts changes to certain stock types or statuses.
  
  Solutions:
  
  Check Stock Locking: Verify if the stock