Message Number list used by SAP ABAP Program LCCM01F03 (ALV- HDR: routines to display selectable ippe header objects)
SAP ABAP Program LCCM01F03 (ALV- HDR: routines to display selectable ippe header objects) is using
# Object Type Object Name Object Description Note
     
1 Message Number  SV - 026 Select entries before performing the function
2 Message Number  SV - 500 Select only one entry