I'm trying to fill the Cost Center Medium Text (TXTMI) automatically based on the short text entered.
I'm using method IF_EX_USMD_RULE_SERVICE2~DERIVE for entity CCTR.
I noticed that method io_write_data->write_data will change the medium text ONLY when that field was already populated.
BUT if the medium text is blank and I want to fill it...then it does nothing!
Do you know how can I solve this?
Thanks in advance!