How To Fix VCH_L2A_WORKSPACE078 - Proposed Contraint &1 is not part of Contraint Net &2

VCH_L2A_WORKSPACE078 - Overview

• Message type: E = Error

• Message class: VCH_L2A_WORKSPACE - VCH Transition Workspace Message Class

• Message number: 078

• Message text: Proposed Contraint &1 is not part of Contraint Net &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VCH_L2A_WORKSPACE078 - Proposed Contraint &1 is not part of Contraint Net &2 ?

  The SAP error message "VCH_L2A_WORKSPACE078 Proposed Constraint &1 is not part of Constraint Net &2" typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with constraints in planning scenarios.
  
  Cause:
  This error indicates that there is a mismatch between the proposed constraint and the constraint network. Specifically, it means that the system is trying to reference a constraint that is not included in the specified constraint network. This can happen due to several reasons:
  
  
  Configuration Issues: The constraint may not have been properly defined or included in the constraint network.
  Data Integrity Problems: There may be inconsistencies in the data, such as missing or incorrectly linked constraints.
  Planning Scenario Issues: The planning scenario may not be set up correctly, leading to the proposed constraints not being recognized.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Constraint Definitions:
  
  Go to the transaction where constraints are defined (e.g., `/SAPAPO/CC) and