How To Fix S2L602 - Requirements cannot be determined for APO System &1

S2L602 - Overview

• Message type: E = Error

• Message class: S2L - Production Supply: General Messages

• Message number: 602

• Message text: Requirements cannot be determined for APO System &1

What causes this issue?

The logical system &v1& is an APO Release &v2&. The combination of APO
release &v2& and this ERP Release is not supported for the current
application.

System Response

No requirements were calculated for the supply segment.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S2L602 - Requirements cannot be determined for APO System &1 ?

  The SAP error message S2L602, which states "Requirements cannot be determined for APO System &1," typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to determine the requirements for a specific APO system. This can happen for various reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  
  Master Data Issues: Missing or incorrect master data (like material master, location master, or resource master) can lead to this error. If the system cannot find the necessary data to calculate requirements, it will throw this error.
  
  
  Planning Version Issues: The planning version being used may not be set up correctly or may not exist in the APO system.
  
  
  Data Transfer Issues: Problems with the data transfer from the ERP system to the APO system can lead to incomplete or missing data, which can cause this error.
  
  
  
  Configuration Issues: Incorrect configuration settings in the APO system, such as