Basis Errors and Solutions

WD ABAP ALV Values displayed in empty cells after “Enter”

July 3, 2009 at 5:20 am

[abap] [abap alv] [abap write] [sap abap]

1. WD ABAP ALV error messages in filter row disappearSymptom You activate the filter row in a Web Dynpro ABAP ALV list. You enter an invalid entry in the filter row for a column. The system issues an error message. The...
2. WD ABAP ALV: Selections are lostSymptom In a Web Dynpro ABAP ALV list, you select more than one row. You select the rows from bottom to top (row 5, 4, 3). The system retains only the first...
3. WD ABAP ALV: first_visible_scroll_col not resetSymptom Beim Umschalten aus einer Sicht “A”, in der die Anzahl der angezeigten Spalten explizit begrenzt wurde, auf eine Sicht “B” (bspw. die [Standardsicht]), in der die angezeigten Spalten auf “Alle” konfiguriert...
4. WD ABAP ALV CheckMan in IF_SALV_BS_MODEL_COLUMNSymptom There is a CheckMan message in the interface IF_SALV_BS_MODEL_COLUMN. Other terms Web Dynpro ABAP ALVIF_SALV_BS_MODEL_COLUMN GET_POSITION Reason and Prerequisites This problem is caused by a program error. Solution SAP NetWeaver 6.40...
5. WD ABAP ALV: Toolbar contains redundant separatorsSymptom In a Web Dynpro ABAP ALV list, the system displays redundant separators in the ALV toolbar. The system displays a separator as the first toolbar element. Other terms Web Dynpro ABAP...
6. WD ABAP ALV dump in CL_SALV_WD_C_TABLE_V_TABLE UPDATE_UISymptom You use a Web Dynpro (WD) ABAP ALV table and you call it repeatedly. In this case, when calling it again, a short dump occurs: Access using ‘ZERO’ object reference not...
7. Expanding WD ABAP ALV aggregations does not workSymptom In a WD ABAP ALV list, you cannot expand or compress aggregation rows correctly. The problem often occurs with aggregations that are displayed before the “Item” rows. Other terms Web Dynpro...
8. WD ABAP ALV: Internal improvements (change logs)Symptom This note concerns internal improvements: Change log classes on new interfaces have been adjusted. Other terms Web Dynpro ABAP ALV Reason and Prerequisites This problem is caused by a program error....

Symptom

In a WD ABAP ALV list, you enter initial values in an editable column and then you enter valid values. You then choose “Enter”. The initial values contain the value of the last entry.

Other terms
Web Dynpro ABAP ALVEditability:
Change cell, check, incorrect value, initial value

Reason and Prerequisites

This problem is caused by a program error.
In the method if_salv_wd_comp_table_data~map_to_result_changes in the class cl_salv_wd_c_table_v_table, the system does not initialize a field symbol for every loop.

Solution
SAP NetWeaver 7.00
Import Basis Support Package 20.SAP NetWeaver 7.01
Import Basis Support Package 5.SAP NetWeaver 7.02
Import Basis Support Package 1.SAP NetWeaver 7.10
Import Basis Support Package 9.SAP NetWeaver 7.11
Import Basis Support Package 3.

Exception:
Certain applications, for example, SRM 6.0 Support Package 02 (Note 1048612), require a certain SAP NetWeaver Support Package. You must check for these prerequisites before you import the specified SAP NetWeaver Support Package.

In urgent cases, you can implement the correction instructions as an advance correction.
Before you do this, see Note 875986 for information about transaction SNOTE.
Before you implement the advance correction (if it is available and you want to implement it), see Note 875986. It contains current corrections that refer to the SAP Note Assistant and prevent problems during an import. After you implement the composite SAP Note, you must call transaction SNOTE again.

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