How To Fix /IWBEP/EPM_COMMON020 - Enter Sales Order Class Name

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/EPM_COMMON -

• Message number: 020

• Message text: Enter Sales Order Class Name

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/EPM_COMMON020 - Enter Sales Order Class Name ?

  The SAP error message /IWBEP/EPM_COMMON020 Enter Sales Order Class Name typically occurs in the context of SAP Gateway or SAP Fiori applications when there is an issue related to the sales order class name not being provided or recognized in the system. This error is often encountered when trying to create or manage sales orders through an application that relies on the SAP backend.
  Cause:
  
  Missing Input: The error indicates that the sales order class name is required but has not been provided in the input fields.
  Configuration Issues: There may be configuration issues in the backend system that prevent the application from recognizing valid sales order class names.
  Authorization Issues: The user may not have the necessary authorizations to access or create sales orders, leading to incomplete data being sent to the backend.
  Data Model Issues: The data model used in the application may not be correctly set up to handle sales order classes.
  
  Solution:
  
  Provide Sales Order Class Name: Ensure that the sales order class name is entered in the relevant field before submitting the request. This is the most straightforward solution.
  Check Configuration: Review the configuration settings in the SAP system to ensure that the sales order classes are correctly defined and available for use.
  User Authorizations: Verify that the user has the necessary authorizations to create or manage sales orders. This may involve checking roles and permissions in the SAP system.
  Debugging: If the issue persists, consider debugging the application or checking the backend logs to identify any additional errors or warnings that may provide more context.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the sales order class configuration and usage within the application.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates and patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., VA01 for creating sales orders) to manually test the functionality outside of the application.
  Fiori App Configuration: If using a Fiori app, ensure that the app is correctly configured and that the backend services are properly activated.
  
  By addressing the above points, you should be able to resolve the error message and successfully work with sales orders in your SAP environment.