How To Fix /SAPAPO/SNP820 - Planning period (&1-&2) is not within selection period of data (&3-&4)

/SAPAPO/SNP820 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 820

• Message text: Planning period (&1-&2) is not within selection period of data (&3-&4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP820 - Planning period (&1-&2) is not within selection period of data (&3-&4) ?

  The SAP error message /SAPAPO/SNP820 Planning period (&1-&2) is not within selection period of data (&3-&4) 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 planning period you are trying to use is outside the selection period of the data you are working with.
  
  Cause:
  
  Mismatch in Time Periods: The planning period you are trying to analyze or execute is not aligned with the data selection period. For example, if your planning period is from January 1 to January 10, but the data selection period is only from January 5 to January 15, this error will occur.
  Incorrect Configuration: The configuration settings for the planning area or the data selection might not be set correctly, leading to a mismatch.
  Data Availability: The data for the specified planning period may not be available in the system, either due to