Material number length 18 on DB but 40 through conversion exit

[former_member492475]

Hi,

I have a strange issue on S/4 EWM 1909 regarding material number length. Material master is configured to be 18 chars long.

When I read an EGR document via delivery service provider the material number is 18 chars long even though the underlying data type is a char of length 40 (as it should be).

However when I use the MATN1 conversion exit on a variable of type /SCWM/DE_MATNR (also 40 chars) I get a length of 40 chars:

How can I fix this? Why doesn't the conversion exit convert GV_270_INPUT_MATNR to 18 characters?

Edit:

To clarify - I want the conversion exit CONVERSION_EXIT_MATN1_INPUT to convert the material number to 18 chars

Regards,

Tim

[marcin_makowski]

Hello together,

This is also possible, without using domain specific conversion exits you can ensure correct format and number of leading zeroes:

data(lv_270_input_matnr) = CONV matnr18( |{ gv_270_input_matnr ALPHA = IN }| ).