How To Fix REEXST017 - Set IDs are not unique after grouping

REEXST017 - Overview

• Message type: E = Error

• Message class: REEXST - Set Processing

• Message number: 017

• Message text: Set IDs are not unique after grouping

trados = re

What causes this issue?

You selected a grouping field. A set with the relevant objects is
generated for every value of this field from the selected data. However,
the template entered for the set names does not contain a percentage
sign (%) as a placeholder. As a result, all sets to be generated would
have the same name.

System Response

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

How to fix this error?

Use the placeholder % in the set names. This is replaced by the value in
the grouping field when the set is generated.
See also the documentation on the <DS:DE.REEXSETNAMETEMPLATE>set name</>
field.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REEXST017 - Set IDs are not unique after grouping ?

  The SAP error message REEXST017 indicates that there is an issue with the uniqueness of Set IDs after a grouping operation in the SAP system. This typically occurs in the context of SAP's Real Estate Management (RE) module, where Set IDs are used to group various objects or data entries.
  
  Cause:
  The error arises when the system detects that the Set IDs generated or used in a particular operation (like grouping) are not unique. This can happen due to several reasons:
  
  Duplicate Entries: There may be duplicate Set IDs in the data being processed.
  Incorrect Grouping Logic: The logic used to group the data may not be correctly implemented, leading to non-unique Set IDs.
  Data Integrity Issues: There may be underlying data integrity issues in the database that cause the same Set ID to be assigned to multiple entries.
  
  
  Solution:
  To resolve the REEXST017 error, you can take the following steps:
  
  
  Check for Duplicates:
  
  Review the data entries involved