How To Fix G00390 - Items in set &1 can only be restricted to subitem category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 390

• Message text: Items in set &1 can only be restricted to subitem category &2

What causes this issue?

Items in set &V1& can only be restricted to subitem category &V2&, so
the method entry for this set can only restrict subitems to that
subitem category. However, the method entry currently restricts
subitems to a different category, namely subitem category &V3&.

System Response

The method definition is invalid and you cannot save it.

How to fix this error?

Correct the subitem category restriction in the method entry.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message G00390 - Items in set &1 can only be restricted to subitem category &2 ?

  The SAP error message G00390, which states "Items in set &1 can only be restricted to subitem category &2," typically occurs in the context of working with item sets in SAP, particularly when dealing with item categories and subitem categories in a sales or purchasing document.
  Cause:
  This error usually arises when there is an attempt to restrict or filter items in a set that are not compatible with the specified subitem category. The system expects that the items in the set can only be associated with a specific subitem category, and if there is a mismatch, the error is triggered.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Item Categories: Verify the item categories of the items you are trying to restrict. Ensure that they are compatible with the subitem category you are trying to use.
  
  
  Review Configuration: If you have access to the configuration settings, check the settings for item categories and subitem categories in the relevant customizing transactions (e.g., SPRO). Ensure that the relationships between item categories and subitem categories are correctly defined.
  
  
  Adjust Restrictions: If you are trying to apply restrictions to a set of items, ensure that you are using the correct subitem category that corresponds to the items in the set.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on item categories and subitem categories, as well as any specific business rules that may apply.
  
  
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific configuration and business processes.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or VA01 (Create Sales Order) where this error might occur.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.