How To Fix /SAPAPO/SRVF_SRVFILL019 - Incorrect settings: Reference field for structure changes not defined

/SAPAPO/SRVF_SRVFILL019 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SRVF_SRVFILL -

• Message number: 019

• Message text: Incorrect settings: Reference field for structure changes not defined

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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/SAPAPO/SRVF_SRVFILL019 - Details

• The SAP error message /SAPAPO/SRVF_SRVFILL019 Incorrect settings: Reference field for structure changes not defined typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there are issues related to the configuration of the data structures used in the system. This error indicates that a reference field required for structure changes has not been properly defined.
  
  Cause:
  
  Missing Configuration: The reference field for the structure changes in the APO system is not defined or configured correctly.
  Data Model Issues: There may be inconsistencies or missing entries in the data model that prevent the system from processing the request.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), the transport might not have included all necessary configurations.
  Custom Development: If there are custom developments or enhancements, they may not have been properly aligned with the standard configurations.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the APO system