Basis Errors and Solutions

Symptom
If you use the method ADD_SORT of the class CL_SALV_SORTS to transfer a numeric field as a sort criterion, the runtime error cx_salv_data_error may occur.
Other terms
Object model, OM, ALV Grid, ALV list, full screen
Dump
CL_SALV_TABLE,
CL_SALV_SORTS, ADD_SORT
CL_SALV_SORT, SET_GROUP, SET_OBLIGATORY, SET_SEQUENCE, SET_SUBTOTAL
Sorting
Reason and Prerequisites
The initial values were ignored.
Solution
Implement the source code corrections in accordance with the correction [...]

Symptom
In an ALV Grid, the export to Excel is called. In the dialog box to select the format, you select the format for Microsoft Office Excel 2007 in “All Available Formats” and confirm the dialog box. During the export, the runtime error OBJECTS_OBJREF_NOT_ASSIGNED occurs.
Other terms
CL_GUI_ALV_GRID, REUSE_ALV_GRID_DISPLAY, EXPORT_TO_XML, ALV, SAP List Viewer
Dump, OBJECTS_OBJREF_NOT_ASSIGNED
CL_SALV_EXPORT_C8R, EXECUTE
Reason [...]

Symptom
In SE80, when displaying a service definition based on a function module, function group or BAPI, the “external” or “internal” view shows an error within the ALV-Control: “Node already exists”
Other terms
service definition dump ALV
Reason and Prerequisites
The reason for this problem is that under certain circumstances, the external or internal view tree generates doublicate [...]

Symptom
While making changes to a case, if the attribute object is initial,
then a dump occurs.
Other terms
Case, change, save, bound, dump, exception, initial
Reason and Prerequisites
If due to some erroneous condition, the attribute object is initial
there was no check to see whether the attribute object was bound or not.
Solution
When the attribute object is initial check if the [...]

Symptom
Suppose user does not have authorization to display a case
(object S_SCMG_CAS), then while accessing the case from other applications, dump occurs in the start up function module of records management.
Other terms
dump, framework, record, case, rfc, exception , inbox
Reason and Prerequisites
Program error in start up function module.
Solution
Manual activities required.
Please add the following text element into [...]

Symptom
Short dump in WD Component POWL_UI_COMP due to null object reference.
Other terms
POWL, Dump
Reason and Prerequisites
This is a program error.
Solution
Kindly implement the correction instrcutions.

Symptom
You are trying to display/maintain a Maintenance view using SM30 transaction. You get a short dump with error message – ASSIGN_LENGTH_0 in the program SAPLSVIX.
NOTE: This error occurs only if you have maintained a selection condition in the DDIC definition of the view, where the value specified for a field(s) is ”.
Other terms
SM30, [...]

Symptom
You receive a Dump “Update Operation Not Supported …” when trying to make changes in the properties while you are in Update DB Mode
Other terms
Dump, DB Mode, Update Task
Reason and Prerequisites
This is due to a program error
Solution
Please apply this note or implement the relevant support package