How To Fix SALV_X_API023 - Range table is not normalized

SALV_X_API023 - Overview

• Message type: E = Error

• Message class: SALV_X_API - Messages for ALV API exceptions

• Message number: 023

• Message text: Range table is not normalized

What causes this issue?

A table of index ranges is expected to be
<DS:CO.CL_SALV_RANGE_TOOLS CHECK_RANGE_TAB_NORMALIZED>
normalized</> but it was found <ZK>not</> to be.

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?

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 SALV_X_API023 - Range table is not normalized ?

  The SAP error message SALV_X_API023: Range table is not normalized typically occurs when using the SAP ALV (ABAP List Viewer) framework, particularly when dealing with range tables in ABAP programs. This error indicates that the range table being passed to the ALV function is not in the expected normalized format.
  
  Cause:
  The error arises when the range table does not conform to the expected structure. In ABAP, a normalized range table should have the following characteristics:
  
  It should contain entries that are properly structured, meaning that each entry should have a SIGN, OPTION, LOW, and HIGH field.
  The entries should not have overlapping ranges or invalid combinations.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Structure of the Range Table:
  Ensure that the range table you are passing to the ALV function is correctly defined. It should be of the type RANGE or a similar structure that includes the necessary fields.
  Example structure:
  TYPES: BEGIN