@Dhivya_Aroma1 This is data issue, looks like you are updating a Number field which is not a number. You might require to use parseInt()/parseFloat() before updating this field.
Unfortunately, it’s not really possible at this time, but it’s something we should try to support. You can sort-of workaround it by passing an object in through a single parameter with JSON.stringify() and then unpacking it in the child pipeline with JSON.parse(). But, the child pipelines would have to be designed to accept parameters that way.
Did you try this?
Prepare an object with a reference to these key-value pair of parameters in the master.
In the child, once you receive the object,(not through parameters but the document), decode and decide which pipeline to use along with these parameters assigned from this object.
Hope that makes sense.
