How To Fix /SAPAPO/OM_ERROR312 - Changes not adopted due to different change statuses

/SAPAPO/OM_ERROR312 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR -

• Message number: 312

• Message text: Changes not adopted due to different change statuses

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR312 - Changes not adopted due to different change statuses ?

  The SAP error message /SAPAPO/OM_ERROR312 indicates that changes made in the Advanced Planning and Optimization (APO) system were not adopted due to differing change statuses. This typically occurs in the context of planning and execution processes where multiple users or processes are trying to make changes to the same planning object (like a product, location, or planning book) simultaneously.
  
  Cause:
  
  Change Status Conflict: The error arises when there are conflicting change statuses for the same object. For example, if one user has made changes to a planning object and another user tries to make changes to the same object without adopting the first user's changes, the system will prevent the second set of changes from being adopted.
  Locking Mechanism: SAP APO uses a locking mechanism to ensure data integrity. If an object is locked by one user, other users cannot make changes until the lock is released.
  Inconsistent Data: If the data has been