How to fix the Oracle error OCI-21571: must provide a LOB WRITE, LOB TRIM or LOB ERASE LCR in string call (input LCR=string)?

In this post, you’ll learn more about the Oracle ErrorOCI-21571: must provide a LOB WRITE, LOB TRIM or LOB ERASE LCR in string call (input LCR=string) with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

OCI-21571: must provide a LOB WRITE, LOB TRIM or LOB ERASE LCR in string call (input LCR=string)

Reason for the Error OCI-21571: must provide a LOB WRITE, LOB TRIM or LOB ERASE LCR in string call (input LCR=string)

An attempt was made to invoke the specified function without providing a piece-wise LOB LCR (for example, LOB WRITE, LOB TRIM or LOB ERASE LCR).

How to fix the Error OCI-21571: must provide a LOB WRITE, LOB TRIM or LOB ERASE LCR in string call (input LCR=string) ?

You can fix this error in Oracle by following the below steps

Correct the ‘row_lcrp’ argument in the call.