How To Fix GS015 - The set is contained in itself (specify another set)

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 015

• Message text: The set is contained in itself (specify another set)

What causes this issue?

You have tried to enter a single set into itself as a sub-set.

System Response

The system rejects the entry.

How to fix this error?

Select a different sub-set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS015 - The set is contained in itself (specify another set) ?

  The SAP error message GS015, which states "The set is contained in itself (specify another set)," typically occurs in the context of set operations within SAP, particularly when dealing with set definitions in the SAP Query or SAP InfoSet Query.
  Cause:
  This error arises when you attempt to define a set that includes itself as a subset. In other words, you are trying to create a set that references itself, which is logically incorrect. For example, if you have a set A and you try to define set A to include set A, it creates a circular reference.
  Solution:
  To resolve this error, you need to ensure that the set you are defining does not include itself. Here are the steps you can take:
  
  
  Review Set Definitions: Go through the set definitions you are working with and check if any set is referencing itself. 
  
  
  Modify Set Criteria: If you find that a set is incorrectly defined, modify the criteria to ensure that it does not include itself. You may need to create a new set that includes the desired elements without referencing the original set.
  
  
  Create Separate Sets: If you need to include similar criteria, consider creating separate sets for different conditions rather than trying to combine them into one.
  
  
  Test Changes: After making the necessary adjustments, test the set definition again to ensure that the error is resolved.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on set operations and how to define sets correctly.
  SAP Community: You can also check the SAP Community forums for discussions related to this error, as other users may have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SQ01 (SAP Query) or SQ02 (InfoSet Query) where you might be encountering this error.
  
  By following these steps, you should be able to resolve the GS015 error and successfully define your sets in SAP.