3.2 to 4.2 Migration issues for Persistent cache datastore

[former_member187057]

We recently started the migration from 3.2 to 4.2.5.

we came across some strange issue like below:

Cannot open file </usr/sapdsdir/persistent_cache/a8fd0dfc0e95b168e0d86edd7fe524c4ECHPersistentCache_EmailTopLevelDomain.sch>

the same datastore was working in 3.2 jobs.

my questions are:

are we need to recreate all the files again? or we need to rename the existing?

is there any way that we can refer to same old files for the Datastore?

please let em know ASAP!!!

Thanks,

Sreenivas

[former_member187057]

this issue is fixed and i am able to execute the job as per Julie suggestion i checked the document and i verified the substitution parameters which have the actual wrong pointing .

Thanks Julie

[former_member198401]

Hi Sreeni,

What are you trying to achieve

What kind of datastore are you using

Regards

Arun Sasi

[former_member18162]

Hello Sreenivas,

Did you use a supported upgrade method?

Best Practices for upgrading older Data Integrator or Data Services repositories to Data Services 4.2:

http://wiki.scn.sap.com/wiki/display/EIM/Best+Practices+for+upgrading+older+Data+Integrator+or+Data+...

Thanks,
Julie