I tried mapping my application to External DB. Everything is fine in mapping. But while execution application I am unable to proceed due to fail "Key:Keys of Instance Value must be specified"
I tried mapping my application to External DB. Everything is fine in mapping. But while execution application I am unable to proceed due to fail "Key:Keys of Instance Value must be specified"
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I have check in clipboard pyWorkPage.pxInsName is null.
Accepted Solution
Pegasystems
IN
pxInsName should be formed by Pega. But in my case pxInsName is being null. (Can you explain me how pxInsName will be formed by Pega)
pxInsName is a concatenation of the values of the key properties of the class
>> Obviously when i start my application ApplicationID will be null. So in flowaction (of first section) I initialized ApplicationID value as "123" but still I am unable to start my application
You mean to say that you are saving the data with ApplicationID as null in the database even when it is a key property? Note that a property defined as key is like primary key in the table - so it cannot be null. Did you try setting it via the pyDefault data transform for this class?
Virtusa Corporation
US
"HDFC-CreditCard-Work" is a class group which has key called "ApplicationID"
"HDFC-CreditCard-Work-Application" is belongs to class "HDFC-CreditCard-Work"
I am using 7.1.8 Personal Edition
Virtusa Corporation
US
U r right...
Basically pzInskey is Combonation of pxObjClass and Key
So for the first time pxInsName= null and ApplicationID = null , So One record has been save to my DB with pzInskey as but for second time pxInsName is null and ApplicatioID is also null so we cannot insert the row into table.
Here my question is
1. pxInsName should be formed by Pega. But in my case pxInsName is being null. (Can you explain me how pxInsName will be formed by Pega)
2. Obviously when i start my application ApplicationID will be null. So in flowaction (of first section) I initialized ApplicationID value as "123" but still I am unable to start my application
Accepted Solution
Pegasystems
IN
pxInsName should be formed by Pega. But in my case pxInsName is being null. (Can you explain me how pxInsName will be formed by Pega)
pxInsName is a concatenation of the values of the key properties of the class
>> Obviously when i start my application ApplicationID will be null. So in flowaction (of first section) I initialized ApplicationID value as "123" but still I am unable to start my application
You mean to say that you are saving the data with ApplicationID as null in the database even when it is a key property? Note that a property defined as key is like primary key in the table - so it cannot be null. Did you try setting it via the pyDefault data transform for this class?