How to fix the Oracle error PGA-20939: receive lengths array too small (number) to contain a valid receive count?

In this post, you’ll learn more about the Oracle ErrorPGA-20939: receive lengths array too small (number) to contain a valid receive count with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGA-20939: receive lengths array too small (number) to contain a valid receive count

Reason for the Error PGA-20939: receive lengths array too small (number) to contain a valid receive count

Cause: The receive lengths array passed to PGAXFER was too small to contain a valid receive item count. The actual length of the receive lengths array was . The minimum length of the receive lengths array is 4 bytes.

How to fix the Error PGA-20939: receive lengths array too small (number) to contain a valid receive count ?

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

Action: If the TIP was generated by PGAU, ensure that it was not modified incorrectly. If the TIP was not modified, supported customers should contact Oracle Worldwide Support for assistance. If the TIP was modified or was not generated by PGAU, correct the receive lengths array passed to PGAXFER.