How To Fix /ACCGO/SCP_MSG155 - TTI: TTO scenario not allowed in scalp.

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/SCP_MSG -

• Message number: 155

• Message text: TTI: TTO scenario not allowed in scalp.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/SCP_MSG155 - TTI: TTO scenario not allowed in scalp. ?

  The SAP error message /ACCGO/SCP_MSG155 TTI: TTO scenario not allowed in scalp typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with supply chain planning scenarios. This error indicates that there is an issue with the configuration of the planning scenario, specifically related to the TTI (Time-Triggered Inventory) and TTO (Time-Triggered Order) scenarios.
  Cause:
  
  
  Scenario Configuration: The error usually arises when the planning scenario is not set up to allow TTO scenarios in conjunction with TTI scenarios. This can happen if the planning area or the specific settings for the scenario do not support the combination of these two types of planning.
  
  
  Master Data Issues: There may be inconsistencies or missing data in the master data that is required for the TTI or TTO scenarios.
  
  
  Planning Area Settings: The planning area may not be configured correctly to handle the specific requirements of TTI and TTO scenarios.
  
  
  Solution:
  
  
  Check Scenario Configuration: Review the configuration of the planning scenario in the SAP system. Ensure that the scenario is set up to allow TTO scenarios if you intend to use them alongside TTI scenarios. This may involve adjusting the settings in the planning area or the specific planning book.
  
  
  Review Master Data: Ensure that all necessary master data is correctly maintained. This includes checking the product master, location master, and any other relevant data that may impact the planning scenario.
  
  
  Adjust Planning Area Settings: If the planning area is not configured to support TTO scenarios, you may need to modify the planning area settings. This could involve changing the characteristics or key figures that are included in the planning area.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP APO you are using. There may be specific guidelines or best practices for configuring TTI and TTO scenarios.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in APO and supply chain planning.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuring TTI and TTO scenarios.
  Training and Documentation: Review training materials or documentation related to SAP APO, particularly focusing on planning area configuration and scenario management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary changes to resolve it.