How To Fix WR127 - You can only enter material once

WR127 - Overview

• Message type: E = Error

• Message class: WR - Messages for Revaluation at Retail

• Message number: 127

• Message text: You can only enter material once

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 WR127 - You can only enter material once ?

  SAP Error Message WR127: "You can only enter material once"
  
  
  Cause:
  The error message WR127 occurs when you try to enter the same material more than once in a context where the system expects each material to be entered only once. This typically happens in transactions or processes where duplicate entries of the same material are not allowed, such as:
  
  Creating or editing a goods receipt or goods issue document.
  Entering materials in a reservation or production order.
  Entering materials in a delivery or billing document line item.
  
  The system enforces uniqueness to avoid inconsistencies or duplication in inventory or document processing.
  
  
  Solution:
  To resolve the WR127 error, you should:
  
  
  Check the material entries:
  Review the list of materials you have entered and ensure that each material appears only once.
  
  
  Consolidate quantities:
  If you need to enter multiple quantities of the same material, enter it once and specify the total quantity rather than entering the material multiple times.
  
  
  Remove duplicates:
  Delete any duplicate material