Evaluate a formula at runtime

[Former Member]

Dear All,

I need to evaluate a formula which is stored in a Z-table at runtime.

e.g. (a + b) - c * d / 100 (stored in a z-table) at runtime.

how can this be achieved in abap.

Thanks in anticipation.

[Former Member]

Try this Logic:

Suppose nees to Evaluate A + B at runtime.

Data:Fs(255) type c,
       itab like standard table of fs.


Append 'Report Ztest' to Itab.
Append 'Data : a type i,' to itab.
Append 'Data : b type i' to Itab.

Get the formula from Ztable.
Append Formula into Itab.   " X = A + B.

Insert Report 'Ztest' from Itab.          " New program Created.

Submit Program 'Ztest' .      " Send Values to variables or use IMPORT/EXPORT

Delete The Program 'Ztest'.

Hope this will resolve the issue.

Regards,

Gurpreet

[Former Member]

Hi!

look at FM 'EVAL_FORMULA' and demo report RSCALC01.