the problem is in the fourth field (and maybe 11):
<field id="4" value="000000010000"/>
it should be:
<field id="4" value="10000"/>
I used IFB_NUMERIC isoFieldPackager for this field. Does correct isofieldpackager exist for my case? Or I need to some other decision...
thanks in advance!
jPOS doesn't perform content manipulation like unpadding. The packager just put what it reads and is the responsibility of the higher-level logic to make the unpadding.
You can use ISOUtil.zeroUnpad(m.getString(4)) method for that.