How To Fix GS051 - Set & contains values repeatedly

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 051

• Message text: Set & contains values repeatedly

What causes this issue?

A set that may not contain any duplicated values contains at least one
value twice. It is possible that the error was caused by using a value
variable in a basic set, where the variable had a different default
value than the one already in the basic set after the last change was
made to the basic set.

System Response

The system does not process the set.

How to fix this error?

Change the set, or the default value of the value variable in the set.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS051 - Set & contains values repeatedly ?

  The SAP error message GS051 ("Set & contains values repeatedly") typically occurs in the context of SAP's data processing, particularly when dealing with sets in the context of reporting or data selection. This error indicates that a set (a collection of values) has been defined in such a way that it contains duplicate values, which is not allowed in the context of the operation being performed.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the set you are trying to use contains duplicate entries. SAP expects each entry in a set to be unique.
  Incorrect Set Definition: The set may have been defined incorrectly, leading to unintended duplicates.
  Data Integrity Issues: There may be underlying data integrity issues in the database that are causing duplicates to appear in the set.
  
  Solution:
  
  Check Set Definition: Review the definition of the set in question. Ensure that it is defined correctly and does not include duplicate values.
  Remove Duplicates: If duplicates are found, you will need to remove them. This can often be done by editing the set definition or by using a transaction code that allows you to manage sets.
  Use Unique Values: When creating or modifying sets, ensure that you are only including unique values. You can use tools or functions within SAP to help identify and remove duplicates.
  Data Validation: Implement data validation checks to prevent duplicates from being entered into sets in the future.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SE11 (Data Dictionary) or SE78 (SAP ArchiveLink) to check the definitions and contents of sets.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to SAP documentation for more details on how to manage sets and the specific requirements for their definitions.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional assistance.