How To Fix WSTRN055 - Enter a delivery date

WSTRN055 - Overview

• Message type: E = Error

• Message class: WSTRN - Message for Prepack Creation and Planning Dialog

• Message number: 055

• Message text: Enter a delivery date

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WSTRN055 - Enter a delivery date ?

  SAP Error Message:
  WSTRN055 - Enter a delivery date
  
  
  Cause:
  This warning message appears when you are creating or processing a transaction (such as a sales order, purchase order, or production order) in SAP and the system requires a delivery date to be entered but it is missing or incomplete. The delivery date is a mandatory field for scheduling and planning purposes, and without it, the system cannot proceed with the transaction.
  
  When does it occur?
  
  During sales order creation (VA01/VA02) when the delivery date is not specified.
  During purchase order creation (ME21N/ME22N) if the delivery date is missing.
  In production orders or other logistics documents where a delivery or required date is mandatory.
  When the system’s configuration or user exit enforces the entry of a delivery date.
  
  
  
  Solution:
  
  
  Enter a valid delivery date:  
  
  Go to the relevant field (usually labeled "Delivery Date," "Req. Delivery Date," or "Delivery Schedule") and input a valid date.
  The date should be within the