How To Fix /SAPAPO/OM_SYNC142 - ATP characteristic matrix could not be created in liveCache

/SAPAPO/OM_SYNC142 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 142

• Message text: ATP characteristic matrix could not be created in liveCache

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_SYNC142 - ATP characteristic matrix could not be created in liveCache ?

  The SAP error message /SAPAPO/OM_SYNC142 ATP characteristic matrix could not be created in liveCache typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the creation of the Available-to-Promise (ATP) characteristic matrix in the LiveCache database. This matrix is essential for managing and optimizing inventory and supply chain processes.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the master data or transaction data that the ATP characteristic matrix relies on.
  
  Configuration Issues: Incorrect configuration settings in the APO system or LiveCache can lead to this error.
  LiveCache Issues: Problems with the LiveCache itself, such as corruption or performance issues, can prevent the matrix from being created.
  Memory Limitations: Insufficient memory allocation for LiveCache can lead to failures in creating large matrices.
  Version Compatibility: Incompatibility between the APO version and the LiveCache version can also cause this error.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data (e.g.,