Report: The Hidden expression contains an error

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Posted on by Ganriver1

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Hi Friends,

Got a weird error, I need to add two new fields to report. So, I created two new fields in temp table. but, not even showing them in report, just add to dataset. I got this error:

"The Hidden expression for the tablix ‘table1’ contains an error: Input string was not in a correct format. (rsRuntimeErrorInExpression)"

Report is WMSPickingList_OrderPick. table is WMSPickingList_OrderPickTmp.

Any hint is greatly appreciated.

River

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Sohaib Cheema 49,438 User Group Leader on at

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The issue seems straight forward. Select your table which is on report design go to properties, go to visibility and check the expression of viability. Either remove it or try to fix it.

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Ganriver1 1,559 on at

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I looked at it. Hidden property has no expression. It's 'false'.

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Sohaib Cheema 49,438 User Group Leader on at

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see here

1) right click the corner of your whole table and click properties

now go to Visibility Tab and either remove expression and select option of show. or fix your expression

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Ganriver1 1,559 on at

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Hi Sohaib,

We don't have expression there. It's exact what you show here.

River

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Sohaib Cheema 49,438 User Group Leader on at

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By error message, it seems the issue of wrong expression.

If that is not the case, as you said, then I am not sure about other reasons unless you specify some more details. Like, was this report working fine, before you added fields? if you delete customization of this report, is it behaving correctly? have you refreshed DS after adding new fields. have you restarted reporting services after adding new fields. all these points need consideration to know exact matter

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Ganriver1 1,559 on at

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Yes, report works fine before. Only after I add new fields to dataset. Not even showing new fields on report. And new fields got data as I debugged. Everything you mentioned I have checked. That's why it's so weird.

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Sohaib Cheema 49,438 User Group Leader on at

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when you re-select Dataset (DP class), on VS level, does these new fields appear under Dataset on visual studio???

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Ganriver1 1,559 on at

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yes, they are there.

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Sohaib Cheema 49,438 User Group Leader on at

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may be restart to AOS can resolve the issue. sometimes a restart to AOS had fixed such issues with me in past.

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Ganriver1 1,559 on at

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already tried. no help.

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