How To Fix O4157 - Factory calendar ID must be entered when using currency averaging

O4157 - Overview

• Message type: E = Error

• Message class: O4 - IS-Oil: MAP message pool

• Message number: 157

• Message text: Factory calendar ID must be entered when using currency averaging

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 O4157 - Factory calendar ID must be entered when using currency averaging ?

  The SAP error message O4157 indicates that a factory calendar ID must be specified when using currency averaging in your configuration. This error typically arises in the context of financial transactions or reporting where currency averaging is applied, and the system requires a factory calendar to determine the relevant working days for averaging calculations.
  
  Cause:
  
  Missing Factory Calendar ID: The primary cause of this error is that the factory calendar ID has not been defined in the relevant configuration settings for the transaction or report you are trying to execute.
  
  Configuration Issues: There may be issues in the configuration of the currency averaging settings, where the factory calendar is not linked or specified correctly.
  Transaction Context: The specific transaction or process you are executing may require a factory calendar to be defined for proper processing.
  
  
  Solution:
  To resolve the O4157 error, follow these steps:
  
  
  Define Factory Calendar:
  
  Go to the SAP Easy Access screen.
  Navigate to the configuration for