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Data validation for view cluster data entries during navigation

Former Member

‎05-10-2015 11:26 AM

0 Kudos

Hello,

I have created a view cluster which has a hierarchy as below.

I want to put a validation on *Navigation* within the view.

I know that the number of rows validation (Selecting a single row or multiple rows) can be done in SE54.

What I want is:

Assume that there are 10 records from number 1 to 10 in level1.

For 4 records, I want to allow the user to go to Level2 and for remaining entries, I want to give him an error message saying "You can't maintain entries for these fields". I want to issue this message before saving. I want to restrict data creation instead of checking at the very end before saving the data.

Which event should I use?

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Former Member

‎08-21-2015 10:29 AM

0 Kudos

Apart from the above check, I also want to make a sum of numeric fields and display them in a higher level.

eg.

At level 3, there is a numeric field of quantity.

There is corresponding field of quantity in level2 as well, but it is in display mode.

I want to show the total of rows in level 3 in level 2 for display purpose only or it can also be stored.

How do I achieve it?

I have searched around, but did not find a single thread about view clusters.

There were few threads about normal TMG that have used the extract table, but I am confused about the same in view cluster as well. I am not getting the data in multiple levels. Also, I am not sure how to access the data that is entered, but not saved in database.