SAP ABAP Message Class AQV Message Number 226 (Check headers)
Hierarchy
SAP_BASIS (Software Component) SAP Basis Component
   BC-SRV-QUE (Application Component) SAP Query
     SQUE (Package) Application Development R/3 SAP Query
Attribute
Message class AQV  
Short Description Message texts for SAP Query    
Message Number 226  
Documentation status       Space: object requires documentation
Authorization check Error Message      
Changed On 20110908   
Message Text
Check headers
Help Document

Diagnosis

You did not use column headers for these statistics or ranking lists. You have now changed the reference unit for a currency or quantity field.
The reference unit for currency fields and quantity fields in column headers standardly provided by the query is entered in the second line of the column header. If you change the reference unit, the column headers are adjusted automatically, i.e. the changed reference unit is entered in the header.
Since you are not using column headers, this automatic adjustment cannot be made.

System Response

Procedure

If you want to display the reference units in the query list, you have to insert these reference units in the headers yourself or use column headers.

History
Last changed on/by 20140121  SAP 
SAP Release Created in