How To Fix /SAPAPO/SNP322 - No periods were generated for time stream '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 322

• Message text: No periods were generated for time stream '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP322 - No periods were generated for time stream '&1' ?

  The SAP error message /SAPAPO/SNP322 No periods were generated for time stream '&1' typically occurs in the context of SAP Advanced Planning and Optimization (APO), specifically within the Supply Network Planning (SNP) module. This error indicates that the system was unable to generate any planning periods for the specified time stream, which can hinder planning activities.
  Causes:
  
  Incorrect Time Stream Configuration: The time stream may not be properly configured, leading to no periods being defined.
  Date Range Issues: The start and end dates for the planning horizon may not be set correctly, resulting in no valid periods being generated.
  Planning Version Issues: The planning version being used may not have any active periods defined.
  Master Data Issues: Missing or incorrect master data (like product, location, or resource) can prevent the generation of periods.
  Calendar Settings: The calendar settings may not align with the time stream requirements, leading to no periods being generated.
  
  Solutions:
  
  
  Check Time Stream Configuration:
  
  Go to the configuration settings for the time stream in question and ensure that it is set up correctly with the appropriate parameters.
  
  
  
  Review Planning Horizon:
  
  Verify the planning horizon settings (start and end dates) in the SNP profile. Ensure that they encompass the periods you expect to generate.
  
  
  
  Validate Planning Version:
  
  Check the planning version settings to ensure that it is active and has periods defined. You can do this in the SNP planning book.
  
  
  
  Examine Master Data:
  
  Ensure that all necessary master data (products, locations, etc.) is correctly maintained and active. Missing master data can lead to issues in period generation.
  
  
  
  Check Calendar Settings:
  
  Review the calendar settings associated with the time stream. Ensure that the calendar is correctly defined and that it aligns with the expected planning periods.
  
  
  
  Run Planning Functions:
  
  If applicable, try running the planning functions or heuristics again to see if the periods can be generated after making the necessary adjustments.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (SNP Planning Book) or /SAPAPO/MC62 (SNP Planning Version) to check configurations and settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  Documentation: Refer to the SAP Help Portal for detailed documentation on SNP configuration and troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.