How To Fix /IAM/INTEGRATION028 - In category &1, selection ranges are supported for customer field only

SAP Error Message - Details

• Message type: E = Error

• Message class: /IAM/INTEGRATION -

• Message number: 028

• Message text: In category &1, selection ranges are supported for customer field only

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 /IAM/INTEGRATION028 - In category &1, selection ranges are supported for customer field only ?

  The SAP error message /IAM/INTEGRATION028 indicates that there is an issue with the selection ranges in a specific category, where only customer fields are supported. This error typically arises in the context of integration scenarios, particularly when working with the SAP Identity Access Management (IAM) or similar modules.
  
  Cause:
  The error occurs when you attempt to use selection ranges (e.g., specifying a range of values) for fields that are not designated as customer fields in the specified category. In SAP, certain fields are predefined, and only specific fields allow for selection ranges. If you try to apply selection ranges to a field that does not support it, this error will be triggered.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Field Definitions: Review the field definitions in the category you are working with. Ensure that you are only applying selection ranges to fields that are explicitly defined as customer fields.
  
  
  Modify Selection