How To Fix /SAPAPO/PUIA_MESS144 - Deployment type date &1 comes before the fixed demand start date &2

/SAPAPO/PUIA_MESS144 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PUIA_MESS -

• Message number: 144

• Message text: Deployment type date &1 comes before the fixed demand start date &2

Self-Explanatory Message

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/SAPAPO/PUIA_MESS144 - Details

• The SAP error message /SAPAPO/PUIA_MESS144 indicates that there is a conflict between the deployment type date and the fixed demand start date in the Advanced Planning and Optimization (APO) module. Specifically, the error states that the deployment type date is earlier than the fixed demand start date, which is not allowed.
  
  Cause:
  This error typically arises in scenarios where:
  
  Deployment Planning: You are trying to deploy a product or resource, but the deployment date you have specified is before the start date of the fixed demand. This can happen if the planning data is not aligned correctly.
  Data Configuration: There may be incorrect or inconsistent data in the master data or planning books that leads to this conflict.
  Time Periods: The time periods defined for fixed demand and deployment may not be properly set up, leading to overlaps or misalignments.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Dates: Review the deployment type date