How To Fix LAY026 - Do not select a layout module and a version at the same time

LAY026 - Overview

• Message type: E = Error

• Message class: LAY - Maintain Message Class: LAY

• Message number: 026

• Message text: Do not select a layout module and a version at the same time

Self-Explanatory Message

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LAY026 - Details

• The SAP error message LAY026 ("Do not select a layout module and a version at the same time") typically occurs in the context of SAP's reporting tools, particularly when working with layout management in reports or forms. This error indicates that there is a conflict in the selection criteria where both a layout module and a version have been selected simultaneously, which is not allowed.
  
  Cause:
  The error arises when:
  
  You are trying to use a layout module (which defines a specific layout for the report) and a version (which may define a specific set of data or parameters) at the same time in the same report or transaction.
  The system does not allow both to be specified together because it can lead to ambiguity in how the report should be generated.
  
  
  Solution:
  To resolve this error, you should:
  
  
  Choose One Option: Decide whether you want to use a layout module or a version, but not both.