How To Fix WU634 - The required quantity is 0 for material &, plant &

WU634 - Overview

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 634

• Message text: The required quantity is 0 for material &, plant &

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 WU634 - The required quantity is 0 for material &, plant & ?

  The SAP error message WU634 indicates that the required quantity for a specific material in a particular plant is zero. This error typically occurs in the context of production planning, material requirements planning (MRP), or inventory management when trying to create or process a document (like a production order, purchase order, or sales order) that involves the specified material.
  
  Cause:
  
  
  Zero Requirement: The most straightforward cause is that the system has calculated that there is no requirement for the material in the specified plant. This could be due to:
  
  No demand for the material (e.g., no sales orders or production orders).
  The material is not included in the planning run.
  The material has been marked for deletion or is inactive.
  The planning parameters (like lot size or safety stock) are set in such a way that they result in a zero requirement.
  
  
  
  Incorrect Master Data: Issues with the material master data, such as incorrect settings in the