Error in phase: IMPORT_OBJECT_LIST. POST Unicode Converson

hi

We upgraded from 4.6c NU to ERP6 UC

Post Unicode conversion while applying Support Packs(SPAM) I am getting the following error

The import was stopped, since an error occurred during the phase

IMPORT_OBJECT_LIST, which the Support Package Manager is unable to

resolve without your input.

After you have corrected the cause of the error, continue with the

import by choosing Support Package -> Import queue from the initial

screen of the Support Package Manager.

The following details help you to analyze the problem:

- Error in phase: IMPORT_OBJECT_LIST

- Reason for error: TP_FAILURE

- Return code: 0012

- Error message: A tool used by tp aborted

Notes on phase IMPORT_OBJECT_LIST

In this phase the object lists for the Support Packages in the queue ar

imported into the system. This phase can terminate due to the following

reasons:

o TP_INTERFACE_FAILURE: The tp interface could not be called.

o TP_FAILURE: The program tp could not be executed. For more

information on this, see the SLOG or ALOG log file.

o COMMAND_FILE_IMPORT_FAILURE: The object list of one or more Support

Packages could not be imported. For the cause of the error, see the

log of the command file import.

A prerequisite of the Support Package Manager is that the Change and

Transport System (CTS) is configured correctly. For more detailed

information, read the online documentation available from Help -> SAP

Library -> mySAP Technology Components -> SAP Web Application Server ->

Change and Transport System .

A list of the most important SAP Notes for Online Correction Support

(OCS) is available in SAP Note 97620, which is updated regularly.

regards