How To Fix V1345 - Date &1 period &2 is not valid

V1345 - Overview

• Message type: E = Error

• Message class: V1 - Verkaufsbelegbearbeitung

• Message number: 345

• Message text: Date &1 period &2 is not valid

What causes this issue?

<GL:date_type>Date type</> &V2& does not correspond to the date format.

How to fix this error?

Correct the entry. Either enter the format of the date so that it
corresponds to the date type or change the date type to correspond to
the date format.
DEFINE &FELDNAME& = '<LS>Date type</>'
INCLUDE 'NA_POSSIBLE_ENTRY' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message V1345 - Date &1 period &2 is not valid ?

  The SAP error message V1345, which states "Date &1 period &2 is not valid," typically occurs in the context of sales and distribution (SD) or financial transactions when the system is unable to recognize the specified date or period for a particular operation. This error can arise in various scenarios, such as during the creation of sales orders, billing documents, or when processing financial transactions.
  Causes:
  
  Invalid Date Format: The date provided may not be in the correct format expected by the system.
  Closed Period: The specified period may be closed for posting, meaning that no transactions can be processed for that time frame.
  Fiscal Year Settings: The fiscal year variant may not be configured correctly, leading to issues with date recognition.
  Calendar Settings: The calendar settings in the system may not align with the date being used.
  Master Data Issues: The master data (e.g., customer, material) may have restrictions or settings that prevent the use