Problem in Selection Conditions Maintenance View

Hello Gurus.
I've created a maintenance view for a ZTABLE, in this maintenance view in TABLE/JOIN Conditions i defined a relationship beetween my ZTABLE and SKAT.
Untill this point its fine. But when i go to the tab of selection conditions, there already there two automatic conditions. And i can't edit these conditions.
Why this is happening?? Anyone knows??
Thanks in advance

Hi There,
Those are the Primary fields or key fields sharing the common data,, This is required to maintain the data consistency. SAP's major strength is its data integrity...
You will not be able to edit primary keys since these values are maintained in several other tables too. changing at one place and keeping it as is in another table lead to data inconsistency.
let me know if you have further queries.
don't forget to rward pionts if found useful.
Thanks-

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Popup window for data selection in maintenance view

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Hi,
I have created and activated a maintenance view from tables EKPO and EKKO. I needed an outer join so I had to use maintenance view instead of datbase view. When I see the data in the view using SE11 it works fine. However, when I try to select some fields from it using code it gives me an error message.
Eg.
REPORT Z_TEST_REP.
TABLES: Z_MAINTVIEW.
SELECT * FROM Z_MAINTVIEW.
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Hi Khan,
it is in the nature of EKKO (header) and EKPO (items) that you have 1 to n records (ittems) in EKPO with the same EBELN (purchase order document number). They all have different EBELP (item number values).
I just tried: You can create a database view with tables EKKO and EKPO with join condition EKKO-EBELN = EKPO-EBELN. In the view you also need EKKO-MANDT = EKPO-MANDT to make sure you stay in your client.
In the view fields, put all fields you want and/or need.
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- OK as I don't know the business scenario, it might be lesss than most appropriate...
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This can be due to any number of things, but is typically caused by an inefficient optimizer plan. Make sure that statistics on the _LT table have been recently analyzed.
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hi, all, what should I fill in the function group and authorization group and other contents required? thank you in advance, I really confused with it.

Hi Dawson,
Go to SE11, give the table name and click on change. Then Go to utilities--> Table
maintenance generator.
In the table maintenance generator screen, we should give Authorization Group (to whom this table maintenance should be allowed),
Function Group name (Function Group name can be same as table name or it should start with 'Z' or 'Y'),
Maintenance type can be one step or two step, usually we will create with one
step. we should give maintenance screen number. After clicking on create button,
a table maintenance generator will be created.
To check it go to SM30 . In SM30, we find display, Maintain options.
Function Group: We need to provide a Z function group name, so that SAP generates an module pool program in the background for the table maintenance.
Authorization Group: To which group of users this table maintenance should be allowed (Eg: MM, SD etc).
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Maintenance View Validations

I have a custom table for which I am maintaining a Maintenance View.
I want to provide some validations and checks on the fields entered by the user in that maintenance view.
For example, if the user enters a value greater than 1000 in quantity field, I want to display a message saying that " enter only values below 1000". This is part of customer requirement.
Can I provide validations on fields in Maintenance view and if yes, then how ?
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Urmila

Hi this may help u.
Maintenance views offer easy ways to maintain complex application objects.
Data distributed on several tables often forms a logical unit, for example an application object, for the user. You want to be able to display, modify and create the data of such an application object together. Normally the user is not interested in the technical implementation of the application object, that is in the distribution of the data on several tables.
A maintenance view permits you to maintain the data of an application object together. The data is automatically distributed in the underlying database tables. The maintenance status determines which accesses to the data of the underlying tables are possible with the maintenance view.
All the tables in a maintenance view must be linked with foreign keys, that is the join conditions for maintenance views are always derived from the foreign key (see Foreign Key Relationship and Join Condition). You cannot directly enter the join conditions as for database views.
There are some restrictions for the attributes of the foreign keys with which the tables in a maintenance view can be linked (see Restrictions for Maintenance and Help Views).
A standardized table maintenance transaction is provided (SM30), permitting you to maintain the data from the base tables of a maintenance view together.
Maintenance mechanisms, like screens and processing programs, must be created from the view definition with the transaction Generate Table View (SE54). This makes it possible to create easy-to-use maintenance interfaces in a simple manner.
You can find out how to create such maintenance mechanisms in the documentation BC - Generate Table Maintenance Dialog.
Creating Maintenance Views
Procedure
Enter an explanatory short text in the field Short text.
You can for example find the view at a later time using this short text.
Enter the primary table of the view under Tables in the Tables/Join conditions tab page.
Only those tables that are linked with the primary table (indirectly) with a foreign key can be included in the maintenance view.
If required, include more tables in the view. In a maintenance view you can only insert tables that are linked to one another with foreign keys.
Place the cursor on the primary table and choose Relationships. All existing foreign key relationships of the primary table are displayed. Select the required foreign key and choose Copy. The secondary table used in such a foreign key is included in the view. The join conditions derived from the foreign keys (see Foreign Key Relationship and Join Condition) are displayed.
You can also insert tables that are linked by foreign key with one of the secondary tables that was already inserted. To do this, place the cursor on the secondary table and choose Relationships. Then proceed as described above.
For maintenance and help views, there are certain restrictions on the foreign keys with which the tables can be included in the view (see Restrictions for Maintenance and Help Views). The foreign keys violating these conditions are displayed at the end of the list under the header Relationships with unsuitable cardinality.
On the View fields tab page, select the fields that you want to copy to the view.
Choose Table fields. All the tables contained in the view are displayed in a dialog box. Select a table. The fields of the table are now displayed in a dialog box. You can copy fields by selecting them in the first column and choosing Copy.
All key fields of the primary table must be included in a maintenance view. In addition, all key fields of secondary tables that are not involved in the foreign key (that is, which are not linked via a join condition to a key field already included in the view) must be included in the view.
This ensures that the records inserted with a maintenance view can be written correctly in the tables contained in the view.
On the Selection conditions tab page, you can (optionally) formulate restrictions for the data records that can be displayed with the view (see Maintaining Selection Conditions for Views).
The selection conditions define the data records that can be selected with the view.
In the Maintenance status tab page, define the maintenance status of the view.
The maintenance status defines how you can access the view data with the standard maintenance transaction (SM30).
Choose .
At activation, a log is written; it can be displayed with Utilities ® Activation log. If errors or warnings occurring when the view was activated, the activation log is automatically displayed.
Go to Transaction SE54 with Environment ® Tab.maint.generator.
From the view definition you can generate maintenance modules and maintenance interfaces that distribute the data entered with the view to the base tables of the view. You can find more information in Creating a Maintenance Dialog.
Other Options
Recording documentation: You can create information about using the view with Goto ® Documentation. This documentation is output for example when you print the view.
Changing the data element of a view field: Select column Mod (modification) for the view field. The Data element field is now ready for input. You can enter a data element that refers to the same domain as the data element of the assigned table field here. Cancel the Mod flag if you want to use the data element of the assigned table field again.
Enter the delivery class of the view: In the Maintenance status tab page, select the delivery class of the maintenance view. If you assign the delivery class G or E to the view, you must also maintain a customer namespace (key block) for the view entries. To navigate to the appropriate maintenance transaction, choose Define Customer Namespace.
Entering the maintenance attributes of the view field: In the View fields tab page you can define the Maintenance Attributes of the view field in column F.
Check functions: With Extras ® Runtime object ® Check you can determine whether the definition of the view in the ABAP Dictionary maintenance screen is identical to the definitions in the runtime object of the view. With Extras ® Runtime object ® Display you can display the runtime object of the view.
table maintai9nenece generator
The Table Maintenance Generator is used to create table maintenance program to add, modify or delete records in the database table. This can be accessed using transaction SE54 or in SE11 using the menu Utilities->Table Maintenance Generator.
Table maintenance allows you to create entries for that table
Follow these steps to generate table maintenance
1) Go to SE11 and check table maintanance check box under attributes tab.
2) Go to menu Utilities -> Table Maintanance Generator ->
Create function group and assign it under function group input box. You can enter same as table name for function group. Also assign authorization group default &NC& .
3) Select standard recording routine radio in table table mainitainence generator to move table contents to quality and production by assigning it to request.
4) Select maintenance type as single step.
5) Maintainence screen as system generated numbers this dialog box appears when you click on create button.
6) Save and activate table.
useful links
http://www.saptechies.com/how-to-create-table-maintenance-generator/
http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ecdf446011d189700000e8322d00/content.htm
http://www.saptechies.com/table-maintainance-generator/
with regards,
Hema Sundara.
pls reward if u find it helpful.

Selection condition in maintenance view

I have one table with data related to 5 systems.
MSF, RET, SER, BOB, SAV, LED.
I need t o create views with related data for each system. But system BOB contains data related to MSF and RET, So instead of creating view for that i have to add MSF related data to MSF view and RET related data to RET view from BOB system. These all are from one table only.Can you please suggest me the selection condition for that in maintenance view.
Thanks.

thanks

Maintenance view problem "No data maintenance Authorization; Display only"

Maintenance view problem
Question 1>>>>
> I have created a table with Display/maintenance allowed and technical setting Data class - APPL0 (master data, transparent tables).
>> Then I have created a maintenance view thought utilities->table maintenance generator where i have specified the Authorization group as &NC& (w/o auth. group)
->and also created a function group and specified in the maintenance screen-> I have selected maintenance type as one step-> i have given the overview screen number->and in Recording routine i have selected - no, or user ,recording routine.
>>> Now when i go to transaction SM30 and put the table name and press on maintain button I get a information box saying "No data maintenance Authorization; Display only".... and it only displays the data.
my problem is I want to enter data through maintenance view (SM30).
2nd Question >>>> once i create a function group for maintenance view how can i assign a transaction for this. (as if i do it as we do for a module pool program it gives me error)Thank you.
kailash

SE93. Enter a transaction name. Create. In the pop up enter a title and select 'Transaction with parameters'.
Next screen fill the following;
Transaction 'SM30'
Check 'Skip first screen'
In the table control at the bottom of the screen
Name of screen field 'VIEWNAME'
Value <your table name>
Name of screen field 'SHOW'
Value 'X'
Save.
Job done.

Problem regarding updation of Z-table through maintenance view

hi ,
I m facing problem in updation of Z-table through maintenance view (SM30).
The scenario is that I have one customizing field in my Z-table which is checkbox.
Now I need to populate 2 fields in Z-table on tick of this checkbox and clicking of SAVE button.
For this I have created one module ''change_field'' in PAI.
Actually my database table is being updated but as soon as the control left my module all the updation that take place vanishes away.....
So please help me in this matter.

Thanks for ur previous effort it is updating the database but its effect is not shown immediately on screen.After i referesh the transaction it is dispalying the data.
So can u please suggest me any way....
Now i have one scenario infront of me....
I need to restrict the data shown in maintenance view.
I think it would be same as pop-up window displayed when we tick on 2nd radiobutton ("ENTER CONDITIONS")
of intial screen of t-code SM30.
Please suggest what shud i do....
Thanks and reagrds,
Amit
Edited by: amit gupta on Jul 18, 2008 1:35 PM

View with selection conditions with system fields.

Hi Experts,
I have a view. Now i want to control the data that is selected using 'Selection Conditions'.
here i want to use system field SY-DATUM.
My requirement is i want to control the output like
Valid_From_Date GE SY-DATUM and
Valid_To_Date LE SY-DATUM
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How can i go about this? System is not allowing system fields in comparision value.
Any help on this is highly appreciated. Thanks.
regards,
Simha

Hi,
I am getting a warning first 'enter constant as comparision value'
when i trying to activate the view i am getting the below error.
A join condition on a field of the system table SY (or SYST) was defined.
This is not permitted for database views because the system table is not known to the database
Have tried to activate the view you created?
How to go about this?
Regards,
Simha

Problem in Table maintenance view

Hi all,
i am getting some problem in table maintenance view.
In my table i have some fields and when i created my table maintenance view , it is created , but when i try to see it in SM30 its not showing my fields and even i am unable to create a new entry. when i click
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Hello,
Have you created the table maintanence view the right way.
You can get good help from below link: [[http://www.****************/Tutorials/ABAP/TableMaintenance/demo.htm]]
Also, please check the Delivery Class and Data Browser/Table View Maint. in the Delivery and Maintanence tab of the table.
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Edited by: Jayant Sahu on Nov 24, 2008 3:00 PM

Table maintenance view problem

Hi. I'm trying to generate a table maintenance view for a custom table, and I keep getting an error message. I go into the table maintenance view generator and fill out the fields. I'm selecting a function group that has ZHR0 as the development class (which is correct). Then when I click on the create button a screen pops up with the workbench request number. When I click on the continue button, I get the following error message: "The maintenance object description has no transportable class." If I click for more information, this is what it says to do: "Either assign the maintenance object description for object ZTS_ADJST_REAS to acorrectable development class, or assign the table forthe generation of the maintenance module to a function group with non-correctable development classes." Apparently the maintenance object description somehow got assigned to temporary class $TMP. Where do I go to change this?
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April King

Hi April,
You can use standard program RSWBO052 to change the package. Enter the object and mark the checkbox -> Execute -> Place the cursor in the object -> Right click mouse -> Reassign -> Enter new package -> Save.
or you can go to transaction SE80 -> Select Package -> Enter &TMP -> Hit Enter -> Find your object -> put the cursor and right click -> Other functions -> Object Directory Entry -> Change -> Change the package -> Save.
Hope this will help.
Regards,
Ferry Lianto
Please reward point if helpful.

Problem to add ADCP-DEPARTMENT into maintenance view

Hi All,
I need help urgently on creating a maintenance view of a customized table.
The Customized Table name is ZTSUBCON, it contains fields below:-
MANDT - Client
BNAME - User Name in User Master Record
... (and other fields)
I would like to create a maintenance view called ZVSUBCON and this view must be able to show the department of the User Name automatically when user maintain the data.
Customized View Name : ZVSUBCON, contains fields below:-
BNAME - SAP Account that will be input by user thru transaction SM30
DEPARTMENT - This should be the information from ADCP table (field : DEPARTMENT), which must automatically display after user key in the SAP account
... (and other fields)
I tried to create a foreign key BNAME with check table USR21, and try to add the table ADCP in "Table/Join Conditions" in SE11, but, it failed.
Please help me if you know the solution.
Thanks & Regards,
Heng Lye

Hello Heng
Define your maintenance view with the following tables:
ZTSUBCON (primary table)
USR21
ADRC
ADRP
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USR21 MANDT = ZTSUBCON MANDT
USR21 BNAME = ZTSUBCON BNAME
ADRC ADDRNUMBER = USR21 ADDRNUMBER
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Regards
Uwe

Problem with process order resource selection condition

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Please help.

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Actually
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How to assign maintenance view to a selection screen field in a program.

Hi Experts,
I have created a custom table. Now, I have a program where there is a selection screen field for example "Load". After entering a value in the selection screen, and press enter, the user must be redirected to the maintenance view of the custom table to modify the specifed record.
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Hi,
What is the need to search for a program.
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Regards,
Himanshu

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