How To Fix VMP_MSG183 - Simulation cannot be performed; select sequence node to perform action

SAP Error Message - Details

• Message type: E = Error

• Message class: VMP_MSG - VMP Message Manager

• Message number: 183

• Message text: Simulation cannot be performed; select sequence node to perform action

What causes this issue?

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

You selected a root node which has a routing with more than one sequence
and tried to perform simulation.

System Response

How to fix this error?

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 VMP_MSG183 - Simulation cannot be performed; select sequence node to perform action ?

  The SAP error message VMP_MSG183 indicates that a simulation cannot be performed because the user has not selected a sequence node in the context of a process or planning scenario. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) or similar modules where simulations of planning scenarios are conducted.
  Cause:
  The primary cause of this error is that the user is attempting to run a simulation without having selected a specific sequence node. In SAP APO, sequence nodes represent specific points in a planning process, and the system requires a selection to know which part of the process to simulate.
  Solution:
  To resolve this error, follow these steps:
  
  
  Select a Sequence Node: Ensure that you have selected a valid sequence node in the planning scenario before attempting to run the simulation. This can usually be done in the user interface where you are working.
  
  
  Check User Permissions: Ensure that you have the necessary permissions to access and perform actions on the selected sequence node.
  
  
  Review Configuration: If the sequence nodes are not appearing or are not selectable, check the configuration of the planning scenario to ensure that the sequence nodes are correctly defined and active.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for your specific version of SAP APO or the relevant module to understand how to properly select sequence nodes and run simulations.
  
  
  Contact Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  SAP APO: Advanced Planning and Optimization is a part of the SAP Supply Chain Management suite that helps organizations optimize their supply chain processes.
  Simulation in SAP: Simulations are used to test different planning scenarios without affecting the actual data, allowing users to analyze potential outcomes based on various inputs.
  Sequence Nodes: These are specific points in a planning process that define the flow of activities and decisions in the planning scenario.
  
  By ensuring that you select the appropriate sequence node and following the outlined steps, you should be able to resolve the VMP_MSG183 error and successfully perform your simulation.