During transaction OPSPAR1
following error message given.
Choose the key from the allowed namespace
Message no. SV019
You have attempted to create an entry and have used a key which is not in your namespace.
This can cause problems in later upgrades because the entry could be overwritten by an import, or overwrite an existing entry.
Check your entry and try to enter a key value from your namespace.
You can display the namespace definition with RDDKOR54.
If you must use the key entered, document your change so that it can be repeated after an upgrade or release change if necessary. If you put the data in a change request, you can export it before an upgrade or release change, and import it again afterwards.