Version requirements EG POS 4.157

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Released 3 December 2025

Version requirements EG POS 4.157.1

Upgrading to EG POS version 4.157.1 requires Chain Web version 2.10.420.

The following POS Server component versions must be used (new versions in bold):

Database versions

Application versions

POS EOBD

3.0.0.0

POS Manager

2.4.0.61802

POS Journal

3.0.0.26

POS JournalService

3.97.232.0

POS JournalService

3.0.0.1

POS Services

7.97.126.0

POS Master

3.0.0.247

POS SystemCenter

2.4.0.2

POS MediaBank

3.0.0.1

POS Import

4.0.93

POS MessageService

3.0.0.7

POS DataDistributionService

3.3.0.0

POS SystemCenter

3.0.0.0

POSLog version 97

EG POS 4.157 uses POSLog XML version 97.

POS Server (JournalService) automatically transforms receipts to the POSLog XML version configured on each subscriber.

To achieve optimal performance, each subscriber should be configure.