How To Fix /SAPAPO/RELEASE021 - Only possible to compare del. schedules from the same sched. agreement

/SAPAPO/RELEASE021 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RELEASE -

• Message number: 021

• Message text: Only possible to compare del. schedules from the same sched. agreement

Self-Explanatory Message

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/SAPAPO/RELEASE021 - Details

• The SAP error message /SAPAPO/RELEASE021 indicates that there is an issue with comparing delivery schedules that are not from the same scheduling agreement. This error typically arises in the context of Advanced Planning and Optimization (APO) when users attempt to compare or analyze delivery schedules that belong to different scheduling agreements.
  
  Cause:
  The primary cause of this error is that the system is designed to only allow comparisons of delivery schedules that originate from the same scheduling agreement. This is a restriction in the system to ensure data integrity and consistency, as different scheduling agreements may have different terms, conditions, and parameters.
  
  Solution:
  To resolve this error, you should ensure that you are comparing delivery schedules that are all associated with the same scheduling agreement. Here are some steps you can take:
  
  
  Verify Scheduling Agreements: Check the scheduling agreements associated with the delivery schedules you are trying to compare. Make sure they are all from