created an attachment (id=158282)
report

description:
self define expression does not work in xtab level [1102]

build:
<2.5.2.v20100205-0930>

steps to reproduce£º
1. download attached report
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actual result:
second column display value as "0" "1000"

expect result:
second column should display value as "0-1000", "1000-2000"
created an attachment (id=158283)
screenshot
fix it now.

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