Hi Amit,
Sorry for late reply.
Yes, your understanding is correct.
I have been able to add the data in document's metadata, but with following work around.
The each information unit I am inserting in metadata is of meta struct item. This meta struct item further includes 3 array items.
When I tried to find out, how many such unit can be added in document's meta-object, I found that upto 200 units, the addition was successful.
So I divided my data into chuncks of 200 units and performaed the insertion repeatedly.
If the array items are increased to e.g. 5, the limit of 200 units comes down.
Is there any information on limit of appending the meta struct items or array items in 'meta object'?