How To Fix WRF_REF158 - Please enter an attribute type

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_REF - Messages from References for Materials Without History

• Message number: 158

• Message text: Please enter an attribute type

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 WRF_REF158 - Please enter an attribute type ?

  The SAP error message WRF_REF158, which states "Please enter an attribute type," typically occurs in the context of managing product attributes in the SAP system, particularly within the SAP Retail or SAP Fashion Management modules. This error indicates that the system expects an attribute type to be specified, but it has not been provided.
  Cause:
  
  Missing Attribute Type: The most common cause of this error is that when creating or modifying a product or material, the user has not specified an attribute type that is required for the operation.
  Configuration Issues: There may be issues with the configuration of the attribute types in the system, leading to the system not recognizing the input.
  Data Entry Errors: Users may inadvertently skip fields or make mistakes while entering data, leading to incomplete information.
  
  Solution:
  
  Check Input Fields: Ensure that all required fields, especially the attribute type field, are filled out correctly. Go back to the screen where the error occurred and verify that you have selected or entered an appropriate attribute type.
  Review Configuration: If you have the necessary permissions, check the configuration settings for attribute types in the system. Ensure that the attribute types are defined correctly in the system.
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into what is expected in terms of attribute types.
  User Training: If this error is occurring frequently, consider providing additional training for users on how to properly enter data related to product attributes.
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to material management, product creation, or attribute maintenance. Familiarize yourself with the relevant transaction codes in your SAP environment.
  SAP Notes: Check for any SAP Notes related to WRF_REF158 for potential bug fixes or additional guidance.
  User Roles and Permissions: Ensure that the user encountering the error has the appropriate roles and permissions to create or modify attributes.
  
  By following these steps, you should be able to resolve the WRF_REF158 error and successfully enter the required attribute type in your SAP system.