How To Fix /SAPAPO/SNP066 - Level does not exist for model &1, hierarchy &2, location &3 and prod. &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 066

• Message text: Level does not exist for model &1, hierarchy &2, location &3 and prod. &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP066 - Level does not exist for model &1, hierarchy &2, location &3 and prod. &4 ?

  The SAP error message /SAPAPO/SNP066 indicates that there is an issue with the planning model in SAP Advanced Planning and Optimization (APO). Specifically, it suggests that the system is unable to find a specific level in the hierarchy for the given model, location, and product. Here’s a breakdown of the components of the error message:
  Cause
  
  Missing Level in Hierarchy: The specified level does not exist in the hierarchy for the given planning model. This could be due to incorrect configuration or changes made to the hierarchy that were not reflected in the planning model.
  Incorrect Model or Hierarchy Assignment: The model or hierarchy assigned to the location and product may not be correct or may not have been properly set up.
  Data Inconsistency: There may be inconsistencies in the master data or planning data that lead to the system being unable to find the required level.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there may have been issues during the transport that caused the hierarchy or model to not be fully updated.
  
  Solution
  
  Check Hierarchy Configuration: Verify that the hierarchy for the specified model is correctly configured and that the required levels exist. You can do this by navigating to the hierarchy maintenance transaction in SAP APO.
  Validate Model and Hierarchy Assignment: Ensure that the correct planning model and hierarchy are assigned to the location and product in question. This can be checked in the master data settings.
  Recreate or Adjust Hierarchy: If the level is indeed missing, you may need to recreate the hierarchy or adjust it to include the necessary levels.
  Check Master Data: Review the master data for the location and product to ensure that it is complete and consistent. Look for any missing or incorrect entries.
  Transport Check: If the issue arose after a transport, check the transport logs for any errors or warnings that might indicate what went wrong during the transport process.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/HIERARCHY to manage hierarchies or /SAPAPO/OM to manage models.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPAPO/SNP066 error message.