"The som expression '$. for the dataRef specified on field 'field', resolved to an incompatible... | Community
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LittlePenguin
Level 3
March 14, 2014
Solved

"The som expression '$. for the dataRef specified on field 'field', resolved to an incompatible...

  • March 14, 2014
  • 13 replies
  • 7475 views

Node type of dataGroup, is what follows that error.

It's strange, every single field is mapped just fine, it only happens with a particular one.

Any ideas?

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Best answer by _Bruce_Robertson

Hi,

I'm having trouble viewing your form in Designer, I'm guessing it is because you have ES4 and I only have ES3.  But there does seem to be an unnamed subform under cuentaCitionePlus just after TextField7 which is also bound to $.accountDetail.interestDueAmount.value.  This creates a dataGroup object as it was not in the sample XML used to create the data connection (notice that it is greyed out in the data view palette), so when the field "Intereses proyectados a fin de mes" then tries to bind it will find the dataGroup object (not a dataValue).

Regards

Bruce

13 replies

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LittlePenguinAuthor
Level 3
March 16, 2014

Bruce, you are a life saver!, I just had to delete and then create the connection again, and it worked!.

Not sure why, there are so many things kind of "shady" about how Designer works, but, at least now the form is 100% funciontal.

Thanks!.

C
Chandra_Venkat
November 24, 2017

Hi ALL,

We are using Adobe Live Cycle Designer 7.1 Interactive Forms in SAP Netweaver 7.5(Upgrade) from Netweaver 7.0.

We have interactive Forms which has Node Mapped to Interactive Form  and we are getting this error BarcodeDetail[*]' for the dataRef specified on field 'Barcode', resolved to an incompatible node type of 'dataValue'.

Table structure is like below. and we are getting this Error, However its fine with SAP Netweaver 7.0 with Adobe live cycle designer 7.1 and we have issue with SAP Netweaver 7.5 with Adobe live cycle designer 7.1.

Can you helps us how the issue can be resolved.

_Bruce_Robertson
_Bruce_Robertson
Level 10
November 27, 2017

Hi,

The error is saying the row Barcode is mapping onto an element in your schema and not a complex type.  That would suggest the data connection definition would be something like "<BarcodeDetail dd:maxOccur="-1"/>", you should be able to find this in the View ... XML Source.  Version 7.1 is very, very old so I can't test it but it looks strange to me that your binding expressions don't start with a "$.'.  Maybe redoing the binding would help.  Otherwise if you are able to upload the form somewhere and post a link to it here, we can have a look.

Regards

Bruce

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