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Message type: E = Error
Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)
Message number: 852
Message text: Select items of one class only
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.
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.
The SAP error message FKKBIX852, which states "Select items of one class only," typically occurs in the context of financial accounting or asset accounting when you are trying to process or select items that belong to different classes or categories. This error is often encountered in transactions related to asset management, such as asset transfers, retirements, or adjustments.
Cause:
The error is caused by attempting to select or process multiple items that belong to different asset classes or categories in a single operation. SAP requires that operations involving asset items be performed on items of the same class to maintain data integrity and ensure that the processing rules applicable to each class are correctly applied.
Solution:
To resolve this error, you should ensure that you are only selecting items that belong to the same asset class. Here are the steps you can take:
Review Selected Items: Check the items you have selected for processing. Make sure they all belong to the same asset class.
Filter by Class: If you are using a selection screen or a report, apply filters to select only items of a specific class. This may involve adjusting your selection criteria to include only one class at a time.
Separate Transactions: If you need to process items from different classes, consider separating them into different transactions. For example, process items from one class in one transaction and items from another class in a separate transaction.
Consult Documentation: Refer to SAP documentation or help resources for specific transaction codes or processes you are using to understand the requirements for asset classes.
Check Configuration: If you have access to configuration settings, ensure that the asset classes are correctly defined and that there are no inconsistencies in the setup.
Related Information:
Transaction Codes: This error may occur in various transaction codes related to asset accounting, such as:
Asset Classes: Understanding the different asset classes in your SAP system is crucial. Each class may have different rules and processing requirements.
SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its system, and there may be specific notes addressing this error.
User Roles and Permissions: Ensure that you have the necessary permissions to perform the actions you are attempting, as restrictions may also lead to errors.
If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
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SAP messages fall into 3 different categories: Error messages
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