How To Fix KEIX001 - For "&1" select exactly one row

SAP Error Message - Details

• Message type: E = Error

• Message class: KEIX - ECP in Several Plan Versions

• Message number: 001

• Message text: For "&1" select exactly one row

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KEIX001 - For "&1" select exactly one row ?

  The SAP error message KEIX001 ("For '&1' select exactly one row") typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with reports or transactions that require a single selection from a dataset. This error indicates that the system expected exactly one row to be selected for processing, but either none or multiple rows were found.
  Cause:
  
  Multiple Entries: The most common cause of this error is that the selection criteria used in the report or transaction returned multiple rows instead of a single row.
  No Entries: Conversely, if no entries match the selection criteria, the system may also trigger this error.
  Incorrect Selection Criteria: The criteria used to filter the data may be too broad, leading to multiple results.
  Data Integrity Issues: There may be issues with the data in the database, such as duplicates or missing entries.
  
  Solution:
  
  Refine Selection Criteria: Review and refine the selection criteria to ensure that it is specific enough to return only one row. This may involve adding additional filters or parameters.
  Check Data: Verify the underlying data to ensure that it is accurate and does not contain duplicates. You can use transaction codes like SE16 or SE11 to check the relevant tables.
  Use Unique Identifiers: If applicable, use unique identifiers (like document numbers, IDs, etc.) to ensure that the selection returns a single row.
  Debugging: If you have access to debugging tools, you can analyze the program or report to see how the selection is being made and identify where it might be going wrong.
  Consult Documentation: Check the SAP documentation or help files related to the specific transaction or report to understand the expected input and output.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the CO module, such as KSB1 (Actual Line Items), KOB1 (Order Line Items), etc.
  SAP Notes: Search for SAP Notes related to the error message KEIX001 in the SAP Support Portal for any patches or updates that may address the issue.
  User Forums: Consider checking SAP community forums or user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth assistance.