How To Fix GPSC021 - Quantity must be greater than the proceeding step & quantity of &

GPSC021 - Overview

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 021

• Message text: Quantity must be greater than the proceeding step & quantity of &

What causes this issue?

You have entered a value that is greater than the value of the
succeeding step. Each step represents the upper limit value for each
step. As the the step values increase, so should the quantity from
value.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please enter correct value

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

GPSC021 - Details

• The SAP error message GPSC021 indicates that there is an issue with the quantity specified in a process step within a production or planning scenario. Specifically, it means that the quantity you are trying to enter must be greater than the quantity of the preceding step. This error typically occurs in scenarios involving production orders, process orders, or similar workflows where quantities are defined in a sequence.
  
  Cause:
  
  Incorrect Quantity Entry: The quantity you are trying to enter for a particular step is less than or equal to the quantity of the previous step.
  Process Flow Logic: The process flow logic requires that each subsequent step must have a greater quantity than the previous step to ensure proper sequencing and resource allocation.
  
  Configuration Issues: There may be configuration settings in the system that enforce this rule, which could be related to the production process or planning parameters.
  
  
  Solution:
  
  Review Quantity Entries: Check the quantities entered for