NPAXSMOD 16 Data validation failed during synchronization of the write side. - Access Module

Teradata Named Pipes Access Module Messages

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Access Module
Release Number
15.xx, 16.xx, 17.xx, 20.xx
Published
June 2020
Language
English (United States)
Last Update
2023-11-20
lifecycle
Latest
Product Category
Teradata Tools and Utilities

NPAXSMOD 16 Data validation failed during synchronization of the write side.

Explanation:

The data read from the pipe did not match the previous data read during data recovery. This could be due to the database changing between transfer attempts. Logged as a level-2 Error message when the Client utility attempts to recover an earlier session, the signature_check level is 2, and the restarted write process data stream fails the signature check.

Remedy:

To guarantee a consistent transfer, unlock the destination table and start the operation from the beginning. If the signature_check level is 1, then the message is logged as a level-3 Warning, but no error condition is returned to the Client utility.