How To Fix WRF_REF404 - Overflow when calculating time for transportation chain id &1 mode &2!

WRF_REF404 - Overview

• Message type: E = Error

• Message class: WRF_REF - Messages from References for Materials Without History

• Message number: 404

• Message text: Overflow when calculating time for transportation chain id &1 mode &2!

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 WRF_REF404 - Overflow when calculating time for transportation chain id &1 mode &2! ?

  The SAP error message WRF_REF404 indicates an overflow issue when calculating time for a transportation chain in the context of SAP's Advanced Planning and Optimization (APO) or Supply Chain Management (SCM) modules. This error typically arises when the system attempts to process time-related calculations that exceed the allowable limits, often due to incorrect or extreme values in the relevant data.
  Causes:
  
  Excessive Time Values: The transportation times defined in the master data (like transportation lanes, routes, etc.) may have excessively high values that lead to overflow during calculations.
  Incorrect Configuration: Configuration settings for transportation chains or modes may not be set up correctly, leading to unrealistic time calculations.
  Data Integrity Issues: There may be inconsistencies or errors in the master data related to transportation, such as incorrect time settings or missing data.
  System Limitations: The system may have inherent limitations on the maximum values it can handle for time calculations, and if these are exceeded,