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can't save the configuration of an existing track


i have created a track before define a product,sc... and it OK. i know it's wrong step, so after defined a product,sc and etc follow the NWDI Configuration document, i try to delete(modified to save) the existing track,The following error message is displayed:

Unexpected error; inform your system administrator: <null>

I got a solution in SAP notes as following:

The following error message is displayed when you save the configuration of an existing track:

Unexpected error;inform your system administrator: For input string: " "

Other terms

Data conversion, NWDI, CMS, Change Management Service

Reason and Prerequisites

" " default values for new fields in CMS were inadvertently delivered for new fields in CMS.


Execute the following SQL statements on the database of your J2EE application server:


UPDATE cms_cdevconf SET DTCPATH = null WHERE DTCPATH = ' '

The problem has only occurred previously on ORACLE.

I executed the sql sentence through VA, but it's not work.

Any input is thoroughly appreciated.

With Regards,


Former Member
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