How To Fix /SAPAPO/SNP827 - The issue date or receipt date entered is not valid

/SAPAPO/SNP827 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 827

• Message text: The issue date or receipt date entered is not valid

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP827 - The issue date or receipt date entered is not valid ?

  The SAP error message /SAPAPO/SNP827 indicates that there is an issue with the dates entered in the system, specifically regarding the issue date or receipt date in the context of Supply Network Planning (SNP) in SAP Advanced Planning and Optimization (APO). This error typically arises when the dates provided do not meet the required criteria or constraints set within the system.
  Causes:
  
  Invalid Date Format: The date entered may not be in the correct format expected by the system.
  Date Out of Range: The issue date or receipt date may fall outside the planning horizon or the defined date range in the system.
  Calendar Settings: The dates may conflict with the defined working days or holidays in the calendar settings.
  Data Entry Errors: There may be typographical errors in the date fields.
  
  Configuration Issues: The system configuration may not allow for the specified dates due to business rules or settings.
  
  Solutions:
  
  Check Date Format: Ensure that the date