How To Fix /SAPAPO/SNP350 - Error generating the planning period

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 350

• Message text: Error generating the planning period

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP350 - Error generating the planning period ?

  The SAP error message /SAPAPO/SNP350 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue generating the planning period for a Supply Network Planning (SNP) run. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes of Error /SAPAPO/SNP350
  
  
  Incorrect Planning Period Configuration: The planning period may not be correctly defined in the SNP settings. This includes issues with the start and end dates or the frequency of the planning periods.
  
  
  Master Data Issues: Missing or incorrect master data (like product master, location master, or resource master) can lead to problems in generating the planning period.
  
  
  Data Consistency Issues: Inconsistencies in the data, such as overlapping periods or incorrect time series data, can trigger this error.
  
  
  Resource Availability: If resources required for planning are not available or are incorrectly defined, it can prevent the planning period from being generated.
  
  
  Configuration Errors: Errors in the configuration of the SNP or the planning area can also lead to this error.
  
  
  Solutions to Error /SAPAPO/SNP350
  
  
  Check Planning Period Configuration:
  
  Go to the SNP planning area settings and verify the planning period configuration.
  Ensure that the start and end dates are correctly set and that the frequency aligns with your planning needs.
  
  
  
  Review Master Data:
  
  Check the relevant master data for completeness and correctness. Ensure that all necessary data is available and correctly maintained.
  Use transaction codes like /SAPAPO/MAT1 for material master and /SAPAPO/LOC1 for location master to review the data.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the planning area to identify any inconsistencies in the data.
  Use transaction /SAPAPO/TSM to perform a consistency check.
  
  
  
  Resource Availability:
  
  Verify that all resources required for the planning process are available and correctly defined in the system.
  Check the resource master data for any discrepancies.
  
  
  
  Configuration Review:
  
  Review the SNP configuration settings to ensure that they are correctly set up.
  Consult with your SAP Basis or APO consultant to verify that the configuration aligns with best practices.
  
  
  
  Logs and Traces:
  
  Check the application logs for more detailed error messages that can provide additional context on the issue.
  Use transaction SLG1 to view application logs related to SNP.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  If the problem persists, consider reaching out to SAP support for assistance.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 for planning book and /SAPAPO/MC62 for planning area settings.
  Documentation: Review SAP documentation and guides related to SNP configuration and planning area setup for best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions.
  
  By systematically addressing these areas, you should be able to resolve the /SAPAPO/SNP350 error and successfully generate the planning period in your SAP APO system.