How To Fix M8142 - Purchasing document & has incorrect category

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 142

• Message text: Purchasing document & has incorrect category

What causes this issue?

No invoice entry is planned for the selected purchasing document.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please check your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8142 - Purchasing document & has incorrect category ?

  The SAP error message M8142 indicates that there is an issue with the purchasing document category in the system. This error typically arises when the purchasing document (such as a purchase order or purchase requisition) is not correctly categorized according to the system's configuration or business rules.
  Cause:
  
  Incorrect Document Type: The purchasing document may have been created with an incorrect document type that does not match the expected category.
  Configuration Issues: The configuration settings in the SAP system for purchasing documents may not be set up correctly, leading to mismatches in document categories.
  Data Entry Errors: There may be errors in the data entry process, such as selecting the wrong category or document type during the creation of the purchasing document.
  Missing Customization: If the organization has specific customizations or enhancements, they may not be properly implemented, leading to this error.
  
  Solution:
  
  Check Document Type: Verify that the document type used for the purchasing document is correct. You can do this by checking the document type settings in the SAP configuration (transaction code SPRO).
  Review Configuration: Ensure that the configuration for purchasing documents is set up correctly. This includes checking the settings for document types, number ranges, and category assignments.
  Correct Data Entry: If the error is due to incorrect data entry, correct the purchasing document by editing it or creating a new one with the correct category.
  Consult with SAP Support: If the issue persists, it may be necessary to consult with your SAP support team or a functional consultant to investigate further and resolve any underlying configuration issues.
  Check User Authorizations: Ensure that the user creating or modifying the purchasing document has the necessary authorizations to do so.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to manage purchasing documents.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration settings.
  Documentation: Review SAP documentation related to purchasing processes and document types to ensure compliance with best practices.
  
  By following these steps, you should be able to identify the cause of the M8142 error and implement the appropriate solution.