How To Fix /SAPAPO/PPO_OPT126 - Error in Livecache read of Orders. Check RRP Log.

/SAPAPO/PPO_OPT126 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPO_OPT -

• Message number: 126

• Message text: Error in Livecache read of Orders. Check RRP Log.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPO_OPT126 - Error in Livecache read of Orders. Check RRP Log. ?

  The SAP error message /SAPAPO/PPO_OPT126 indicates that there is an issue with reading orders from the LiveCache in the Advanced Planning and Optimization (APO) module. This error typically arises during the planning process when the system attempts to access order data stored in LiveCache but encounters a problem.
  Causes:
  
  LiveCache Issues: The LiveCache may be down, not properly configured, or experiencing performance issues.
  Data Consistency: There may be inconsistencies or corruption in the data stored in LiveCache.
  Locking Issues: The orders may be locked by another process, preventing access.
  Configuration Problems: Incorrect settings in the APO or LiveCache configuration can lead to this error.
  Memory Issues: Insufficient memory allocation for LiveCache can cause read errors.
  
  Solutions:
  
  Check LiveCache Status: Ensure that the LiveCache is up and running. You can check the status using transaction code /SAPAPO/LC10 or /SAPAPO/LC20.
  Review RRP Log: The error message suggests checking the RRP (Rough-Cut Planning) log for more details. Use transaction /SAPAPO/RRP3 to analyze