UserParameter datatype

[keptyn]

I've problem with correct definition and using of UserParameter.

I've defined in zabbix_agentd.conf a parameter:

UserParameter=dw.rpt_tbs_pcent_free,/etc/zabbix/externalscripts/rpt_tbs_pcent_free.sh

When I start above script it works:
[oracle@mis ~]$ /etc/zabbix/externalscripts/rpt_tbs_pcent_free.sh
49.59
[oracle@mis ~]$

When I ask deamon it replies:
[oracle@mis bin]$ ./zabbix_agentd -t dw.rpt_tbs_pcent_free
dw.rpt_tbs_pcent_free [t|49.59]
[oracle@mis bin]$

I added parameter (
Type: Zabbix agent
Key: dw.rpt_tbs_pcent_free
Type of information: Numeric (float)
Units: %
) and I tried to show it on a graph.

The graph legend says: no data.
Item configuration is changed to: Not supported.

I suppose that a problem may be effect of getting value as text [t|49.59]. Is it possible? Can I fix it?

TIA
--
k

[keptyn]

I've solved this problem.
There was a mistake inside sh script and Zabbix console has got a text value with error description.

Command:
./zabbix_agentd -t dw.rpt_tbs_pcent_free
still displays:
dw.rpt_tbs_pcent_free [t|49.59]
but the graph is OK and data is available.
--
k