Currency CURR type with more than 2 decimals ALV bug

[gubp]

I just realized that we MUST NOT use CURR type with more than 2 decimals, even if SAP allow us to do so.

I created a DOMAIN with Data Type CURR and 8 decimal places:

Look at what happens at SE16N Details:

There is NO Conversion Routine at the Domain, only standard CURR type.

The problem is any ALV I try to display or SE16N, values on LEFT are showing on Output.

I could set DECIMALS on SALV using CL_SALV_COLUMN->SET_DECIMALS( '8' ), but it will only add ZEROS

(Ex above TOTFRDOC would be 11,006,361.60000000 instead of 11.00636160) .

I could not found any SE16N settings to fix that. (or any SAP Note).

I could only fix that using DataType DEC instead. Any plausible solution for that?

Thanks,

[gubp]

out of curiosity...

there are 57 standard domains type CURR with more than 2 decimals in my SAP system,

109 standard tables using that without any conversion...

Most of them are rates with 4 decimals, so when converting to 2 decimals it shows value multiplied by 100, as percentage.