E-DPK: Error: Hash_of_hash_to_array_of_array(): First Arg Must Be An Hash, Got String On Node (Doc ID 2143629.1)

Last updated on JUNE 02, 2016

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.55 and later
Information in this document applies to any platform.

Symptoms

On : 8.55 version, Upgrade


Installing DPK People Tools only 8.55.05 using psft_customizations.yaml created in previous installation (8.55.04). The same file was copied and used as the psft_customizations.yaml to set up new environment in 8.55.05
 

ERROR
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Error: hash_of_hash_to_array_of_array(): first arg must be an Hash, got String on node


STEPS
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The issue can be reproduced at will with the following steps:
1. Installing DPK PeopleTools only 8.55.05 using psft_customizations.yaml

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, users cannot complete PeopleTools only 8.55.05 upgrade from 8.54.09

Cause

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