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Support Article

Error: relation "rules.pr_engineclasses" does not exist

SA-21748

Summary



During installation the Pega 7.1.9, user gets Exception 'ERROR: relation "rules.pr_engineclasses" does not exist.

Environment details:

OS - Windows Server 2012
DB - PostgreSQL 9.3
Apache Tomcat


Error Messages


[java] org.postgresql.util.PSQLException: ERROR: relation "rules.pr_engineclasses" does not exist
[java] Position: 97


Steps to Reproduce



Install Pega prerequisites, and start Installation process (IUA). Exception occurs.


Root Cause



Issue was with the path postgres was installed; it had spaces in the name and this causes the issue.

Resolution



Install PostgresSQL into a directory with no spaces, which allowed pljava to be successfully deployed and this allowed the Pega install to correctly complete.
Suggest Edit

Published April 6, 2016 - Updated October 8, 2020

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