Hi Krishnan
please have a look at note 2129512:
Symptom
You run a particular version and patch of SAP Business One and you wonder whether you can upgrade or install the integration framework (integration component, B1i, B1iF) separately.
Solution
The integration framework does not rely on a particular version or patch of SAP Business One. The only exception is the automated maintenance of the integration framework SLD that is available as of SAP Business One 8.81.
Kind Regards,
Thomas Gründer