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Regarding SCL SDA pin

hello i am using nrf52832 and mpu6050 accelerometer with sdk 16 while programing i used 27 as scl and 26 as sda which is default in nrf52832 and i had no issues while reading accelarometer data but while doing our customised board our designer did a mistake as she mapped 27 as sda and 26 as scl so in program i  changed my pin configuration and flashed the code but that did nt reading accelerometer values at all instead it reading some junk  so my question is

1)is there any problem with swapping scl and sda pins??

2)do i have to to  do any other changes other than configuring scl and sda pins as per my customised board??

thanks and regards

manikandan v

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