The conversion from UNKNOWN to UNKNOWN is unsupported.

Hello Mayank,

That for sure has to do with the parameters you are sending to the store procedure. Can you share how you have the parameters in the SP and what are you sending?

That can happen if you try to pass strings to a native type in the SP. you can try to pass/receive everything as string/catcher and then cast on the SP.

special note the native types include char, don’t expect the string to be casted to a char.

Hope this helps
Jose

Hello Mayank,

Well you can modify the data and return something as the last step. Can you explain/share how is the procedure internally?

Jose