How To Fix ME336 - Item & does not contain a material number

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 336

• Message text: Item & does not contain a material number

What causes this issue?

You have attempted to display the <GL:master_data>master data</> for an
item that does not have a <GL:material_number>material number</>.
However, a material number is necessary for this function.

How to fix this error?

Choose an item containing a valid material number.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME336 - Item & does not contain a material number ?

  The SAP error message ME336, which states "Item & does not contain a material number," typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that one of the items in the document does not have a valid material number associated with it.
  Causes:
  
  Missing Material Number: The item in question has not been assigned a material number, which is required for processing.
  Incorrect Item Category: The item category may not be appropriate for the type of item being processed (e.g., services vs. materials).
  Data Entry Error: There may have been a mistake during data entry, leading to an incomplete or incorrect item line.
  Configuration Issues: There may be issues with the configuration of the material master or purchasing documents in the system.
  
  Solutions:
  
  Check Item Details: Review the item details in the purchasing document. Ensure that a valid material number is entered for the item.
  Create Material Master: If the material number does not exist, create a new material master record for the item using transaction code MM01.
  Review Item Category: Ensure that the item category is appropriate for the type of item being processed. If it is a service, ensure that the item is set up correctly for service procurement.
  Correct Data Entry: If the error is due to a data entry mistake, correct the entry in the purchasing document.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to ensure that the system is set up correctly for the types of items being processed.
  
  Related Information:
  
  Transaction Codes: 
  
  MM01: Create Material
  ME21N: Create Purchase Order
  ME51N: Create Purchase Requisition
  
  
  Material Master: Ensure that the material master data is complete and accurate, including all necessary views (e.g., purchasing, sales, accounting).
  Item Categories: Familiarize yourself with the different item categories in SAP and their implications for purchasing documents.
  SAP Notes: Check for any relevant SAP Notes or documentation that may address specific issues related to this error message.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP documentation for further troubleshooting.