There is a difference in the management of column references among Datamaker and TDM Portal.
Considering the following datapool:
where in the field DESC_STRUCTURE the generation rule is ^COMPLEX_MODEL_PARAMETERS.MODEL_PARAMETERS_ID(0)^. Validation works fine in data painter in both Datamaker and Portal.
The difference occurs during the publication; when published the datapool through GT Datamaker, obtained the expected output.
While when ran the same datapool through TDM Portal got this error:
TDM 4.10
Identified as product defect.
Fixed in patch build TDMWeb-4.10.256.0 which can be downloaded from Test Data Manager (TDM) Support Patches.