Loosing data from

Dear all,

we send data from MQ-Series (Mainframe) to SAP via webMethods.
One step in this process is converting the data from FlatFile Structure (service: convertToValues) in a Record. Sometime we loose data in the next mapping step. This can be fixed by renaming the special schema field with the same name.
Do I have to “reinitialize” the schema after moving the new packages to prod?
I don’t want to loose data because of this issue (again).

Hope anyone can help.