How To Fix 06026 - Please enter material number or account assignment category

SAP Error Message - Details

• Message type: E = Error

• Message class: 06 -

• Message number: 026

• Message text: Please enter material number or account assignment category

What causes this issue?

You have entered neither the
<DS:GLOS.3526C075AFAB52B9E10000009B38F974>material number</> nor the
<DS:GLOS.3528EA71E8A0556FE10000009B38F983> account assignment category
</> in the item. An item representing a material without a
<DS:GLOS.3526BF30AFAB52B9E10000009B38F974>master record</> (i.e. no
material number is specified) or a service must have an account
assignment category.

How to fix this error?

Enter a valid material number.
If you wish to procure a material without a master record or a service,
enter a suitable account assignment category for the item.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 06026 - Please enter material number or account assignment category ?

  The SAP error message "06026: Please enter material number or account assignment category" typically occurs in the context of creating or processing a purchase order, goods receipt, or similar transactions where a material number or account assignment category is required but not provided.
  Cause:
  
  Missing Material Number: The user did not enter a material number in the relevant field.
  Missing Account Assignment Category: The account assignment category is not specified, which is necessary for certain types of transactions (e.g., when dealing with services or non-stock items).
  Incorrect Transaction Type: The transaction being performed may require specific fields to be filled out that are not applicable to the current context.
  Configuration Issues: There may be configuration settings in the material management module that require certain fields to be mandatory.
  
  Solution:
  
  Enter Material Number: Ensure that you enter a valid material number in the appropriate field. If you are unsure of the material number, you can use the search function (F4) to find it.
  Specify Account Assignment Category: If the transaction requires an account assignment category, make sure to select the appropriate category (e.g., "K" for cost center, "P" for project, etc.) from the dropdown menu.
  Check Transaction Type: Verify that you are using the correct transaction type for your needs. If you are trying to create a purchase order for a service, ensure that you are using the correct format that requires an account assignment category.
  Review Configuration: If you have the necessary permissions, check the configuration settings in the SAP system to see if any fields are set as mandatory that should not be. This may require assistance from your SAP administrator or a consultant.
  Consult Documentation: Refer to SAP documentation or user manuals for guidance on the specific transaction you are trying to perform.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes such as ME21N (Create Purchase Order), ME51N (Create Purchase Requisition), etc.
  User Roles and Permissions: Ensure that your user role has the necessary permissions to create or modify the transaction you are working on.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training and Support: If you are new to SAP or the specific module, consider seeking training or support from your organization’s SAP team.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.