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Question

 Himanshu Gupta (HimanshuG1)
American Express
Senior Engineer
American Express
IN
HimanshuG1 Member since 2016 18 posts
American Express
Posted: Nov 13, 2020
Last activity: Nov 16, 2020
Posted: 13 Nov 2020 12:44 EST
Last activity: 16 Nov 2020 3:12 EST
Closed

Deleting the external jar

Hi Team,

I have imported an external jar using import wizard. How can i delete that or backout without having a db backup and restore.

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Pega Platform 7.2.2
System Administration
Financial Services
Lead System Architect

  • Thales Burque
Posted: 4 years ago
Posted: 13 Nov 2020 16:37 EST
Victor Talukdar (VTALUKDAR)
ING Bank N.V.
PEGA Solution Architect and IT Chapter Lead
ING Bank N.V.
NL

PEGA keeps all external jars in a DB table called pr_engineclasses, mapped to System-Runtime-Code class. You can delete the relevant rows from the table, and do a server restart. That should fix the issue.

 

Also, please take a DB backup whenever you install a new external JAR. That is the correct way to do it.

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  • Indunil Samarajiva Zain Mahmud Vivek Reddy Purra Thales Burque
Posted: 4 years ago
Posted: 16 Nov 2020 3:12 EST
rajeev ranjan (RRajeev)
HCL Technologies BV
Senior Technical Architect
HCL Technologies BV
NL

In order to filter effectively you can use the codeset version you have used while importing the jar. Server start is must to take effect. Also, going forward, you can place the jar at external location in order to avaoid such things. 

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