Validating Screen Fields in FD32 - BTE 1520

[costas_lampropoulos]

Hello everyone,

I have a requirement to make various checks before saving in FD32. For example I want to make sure that KNKK-DBEKR will be less than or equal to KNKK-KLIMK.

I have searched SCN and I have implemented BTE 1520 (you can see an example thread here).

My problem is that while in BTE 1520 I don't have the screen fields available (or at least I don't know how to make them available to my function module).

Has anyone done something similar?

Thank you in advance.

[costas_lampropoulos]

Hello everyone,

I have a requirement to make various checks before saving in FD32. For example I want to make sure that KNKK-DBEKR will be less than or equal to KNKK-KLIMK.

I have searched SCN and I have implemented BTE 1520 (you can see an example thread here).

My problem is that while in BTE 1520 I don't have the screen fields available (or at least I don't know how to make them available to my function module).

Has anyone done something similar?

Thank you in advance.

[Former Member]

Typically you don't want to look at the screen fields.  Instead you want to look at the X and Y variants of the DB structures.

Neal

[costas_lampropoulos]

Thanks Neal, but I already tried that. The function module (a copy of SAMPLE_INTERFACE_00001520) uses only two variables I_KUNNR and I_KKBER.

As you can see in the screenshot below (from the debugger), I have been trying to find whether I have anything else available at that point.

[Former Member]

I had just finished checking. And agree, however:

but the rule applies.  there will be variants on the DB structure that you want to read.

If I get time later today, I'll dig around further.

Neal

[costas_lampropoulos]

Thanks a lot