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Generate Logical Model

Nov 22, 2016 at 12:15 PM


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Former Member

Dear Sirs,

I am doing reverse engineering from HANA database to PowerDesigner and created a physical Model (added tracibility and mappings) now when i am trying to Generate Logical Data Model using this Physical Data Model I am getting a warning : the following target Model has no associated generated model : (model name), if i press Yes then it wil generate the Logical Model but my tracibility and mapping will be gone.

Can you please help ?



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1 Answer

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Former Member Dec 06, 2016 at 04:11 PM

What do you mean by saying "added tracibility and mappings"? Horizontal mapping (f.e. landing -> staging -> core) using mapping editor?

If so, PD will not take it into consideration when generating a new LDM/CDM model. You will have to remap manually or maybe develop an extension with a transformation, you will use during the generation (by activating "Enable Transformations").

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PowerDesigner will not convert PDM-PDM mappings into LDM-PDM or LDM-LDM mappings, that would be meaningless