How To Fix MEPA018 - You have not specified any categories of referenced documents

SAP Error Message - Details

• Message type: E = Error

• Message class: MEPA - Messages for Portal Applications MM-PUR

• Message number: 018

• Message text: You have not specified any categories of referenced documents

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEPA018 - You have not specified any categories of referenced documents ?

  The SAP error message MEPA018, which states "You have not specified any categories of referenced documents," typically occurs in the context of the SAP Materials Management (MM) module, particularly when dealing with purchasing documents or related transactions.
  Cause:
  This error usually arises when a user attempts to execute a transaction or report that requires the specification of document categories (such as purchase orders, contracts, etc.), but these categories have not been defined or selected. This can happen in various scenarios, such as:
  
  When trying to create or display a report that aggregates data from multiple document types.
  When the system expects certain input parameters that have not been provided.
  
  Solution:
  To resolve the MEPA018 error, you can take the following steps:
  
  
  Specify Document Categories:
  
  When prompted, ensure that you select the appropriate categories of documents that you want to reference. This could include purchase orders, contracts, or other relevant document types.
  
  
  
  Check Configuration:
  
  If you are a system administrator or have access to configuration settings, check the settings related to document categories in the relevant transaction or report. Ensure that the categories are correctly defined and available for selection.
  
  
  
  Review User Input:
  
  Double-check the input fields in the transaction or report you are trying to execute. Make sure that all required fields, including document categories, are filled out correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for the specific transaction or report you are using. This can provide insights into the required fields and how to properly configure them.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above steps, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to purchasing, such as ME2N (Purchase Orders by PO Number), ME3N (Outline Purchase Agreements), etc.
  User Roles: Ensure that the user has the necessary permissions to access and modify the document categories.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the MEPA018 error and proceed with your intended transaction or report in SAP.