Proxy error when filled with special character &
I have generated a proxy and testing it with special characters ampersand & as shown below
and I am receiving the following error.
The field URL is created as a String in SAP PO system and its mirror technical type in ECC is STRING.
When tested from SPROXY , it shows error "The value is incompatible with type g."
Please help to solve which data type I can use in PO to avoid the error due to special characters.