Attribute Missing Error
Hi,
I'm getting an Attribute Missing Error for a Join operator:
However, the attribute is definitely there:
Any suggestions? I can't seem to find a similar error reported before.
Thanks,
Karim
PS. I tried setting the role before and after the De-Pivot that came earlier. Nothing happened. I tried generating a new attribute called Question_ID based on the Question_ID that already exists. No help.
I'm getting an Attribute Missing Error for a Join operator:
However, the attribute is definitely there:
Any suggestions? I can't seem to find a similar error reported before.
Thanks,
Karim
PS. I tried setting the role before and after the De-Pivot that came earlier. Nothing happened. I tried generating a new attribute called Question_ID based on the Question_ID that already exists. No help.
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Fixed it for now by storing the result of the previous process and retrieving it for the following process. A bit of a silly work around, but it does work.
Altair EmployeeHi @karim_keshavjee ,
this is only a problem, not an error. It occurs because one of the previous operators, does not report that the left hand side key attribute is in the data set. Commonly the cause is a Read Excel or Read CSV operator, where you did not use the import wizard but configured the operator manually.
Best,
Martin
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Fixed it for now by storing the result of the previous process and retrieving it for the following process. A bit of a silly work around, but it does work.
Hi,
Pivot, De-Pivot and Transpose is the other main source. Since every operator only knows the schema, and not the content it cannot calculate the resulting schema for such operations.
Best,
Martin