How To Fix /SAPAPO/DEPL_MESS391 - Chain &1 is fully interchangeable. Saving all dates as today.

/SAPAPO/DEPL_MESS391 - Overview

• Message type: E = Error

• Message class: /SAPAPO/DEPL_MESS -

• Message number: 391

• Message text: Chain &1 is fully interchangeable. Saving all dates as today.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DEPL_MESS391 - Chain &1 is fully interchangeable. Saving all dates as today. ?

  The SAP error message /SAPAPO/DEPL_MESS391 indicates that a chain in the Advanced Planning and Optimization (APO) module is fully interchangeable, and as a result, all dates are being saved as today’s date. This typically occurs in the context of deployment or planning processes where the system is trying to schedule or execute a chain of activities.
  
  Cause:
  
  Interchangeability of Chains: The error suggests that the system has determined that the chain you are trying to execute is fully interchangeable with another chain. This means that the system does not see any need to differentiate between the two chains in terms of scheduling or execution.
  Date Handling: The system defaults to using the current date for all activities in the chain, which may not be the intended behavior. This can happen if the planning parameters or settings are not configured correctly.
  
  
  Solution:
  
  Check Chain Configuration: Review the configuration of the chain in question. Ensure that the