How To Fix /SAPAPO/PPO_OPT106 - Error when reading factory calender &1 for date &2

/SAPAPO/PPO_OPT106 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPO_OPT -

• Message number: 106

• Message text: Error when reading factory calender &1 for date &2

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/PPO_OPT106 - Error when reading factory calender &1 for date &2 ?

  The SAP error message /SAPAPO/PPO_OPT106 typically indicates an issue with reading the factory calendar for a specific date in the Advanced Planning and Optimization (APO) module. This error can occur for various reasons, and understanding the cause is essential for finding a solution.
  
  Cause:
  
  Missing Factory Calendar: The factory calendar for the specified plant or location may not be defined or may not exist in the system.
  Incorrect Date: The date specified in the error message may not be valid or may fall outside the range of the defined factory calendar.
  
  Configuration Issues: There may be configuration issues related to the factory calendar settings in the APO system.
  Authorization Issues: The user may not have the necessary authorizations to access the factory calendar data.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration that prevent the system from reading the calendar correctly.
  
  
  Solution:
  
  
  Check Factory Calendar Configuration:
  
  Go to the transaction code SCAL (Maintain Factory