How To Fix COM_CATEGORY027 - Enter a set type

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_CATEGORY - Category

• Message number: 027

• Message text: Enter a set 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 COM_CATEGORY027 - Enter a set type ?

  The SAP error message COM_CATEGORY027, which states "Enter a set type," typically occurs in the context of SAP's classification system, particularly when working with characteristics and classes in the SAP Product Lifecycle Management (PLM) or Material Management (MM) modules. This error indicates that the system expects a set type to be specified, but it has not been provided.
  Cause:
  
  Missing Set Type: The most common cause of this error is that the user has not entered a set type in the relevant field when trying to create or modify a classification or characteristic.
  Configuration Issues: There may be issues with the configuration of the classification system, such as missing or incorrectly defined set types in the system.
  User Input Error: The user may have overlooked entering the required information or may have entered it incorrectly.
  
  Solution:
  
  Enter a Set Type: Ensure that you enter a valid set type in the relevant field. This is typically done in the classification view where you are defining characteristics or classes.
  Check Configuration: If you are an administrator or have access to configuration settings, check the configuration of the classification system to ensure that the set types are defined correctly. You can do this by navigating to the relevant configuration settings in SPRO (SAP Project Reference Object).
  Review Documentation: Consult the SAP documentation or help files related to classification and set types to understand the requirements and ensure that you are following the correct procedures.
  User Training: If this error is occurring frequently among users, consider providing additional training or resources to help them understand how to properly enter set types and other required information.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL02 (Change Class), CL03 (Display Class), and CL01 (Create Class) to manage classifications effectively.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.