How To Fix /IAM/CONFIG026 - Select only one entry in the table

/IAM/CONFIG026 - Overview

• Message type: E = Error

• Message class: /IAM/CONFIG -

• Message number: 026

• Message text: Select only one entry in the table

Self-Explanatory Message

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.

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/IAM/CONFIG026 - Details

• The SAP error message /IAM/CONFIG026 Select only one entry in the table typically occurs in the context of Identity Access Management (IAM) configurations. This error indicates that the system expects only one entry to be selected from a specific configuration table, but multiple entries have been found or selected.
  
  Cause:
  
  Multiple Entries: The most common cause of this error is that there are multiple entries in the configuration table where only one is expected. This can happen due to incorrect configuration or data duplication.
  Incorrect Filtering: The selection criteria used to filter the entries may not be specific enough, leading to multiple results being returned.
  Data Integrity Issues: There may be issues with data integrity, where the expected unique entry is not enforced, leading to multiple records.
  
  
  Solution:
  
  
  Review the Configuration Table: Check the specific configuration table mentioned in the error message. Look for multiple entries that should be unique. You can do this by executing