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Client Upgrade to PL 46 Internal Error

Former Member
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Hi Experts,

I am doing an upgrade from PL 30 to PL 46, the server upgrade finished successfully, I also did the client upgrade for one PC(running windows XP professional) successfully, however when I initiate the client upgrade process for this particular PC running on Windows Vista, I get this message "Internal Error (-1101) occurred Message [131-181]". anyone know a way around this ?

Many thanks in anticipation of your Prompt Response.

Best Regards

Accepted Solutions (1)

Accepted Solutions (1)

Active Contributor
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I am afraid that your windows vista is a home premium, and it made the error happened. Let me know if it is true or not. Actually, the client should be installed with windows vista business for SAP B1.

Check this link to know supported platform of B1:


Answers (0)