Configuration for system &1 not found in table /BTI/MDE_C_SYST

When launching BDEx if the system configuration is incorrect or missing the following error will be displayed:

All system details must be configured in table /BTI/MDE_C_SYST to enable BDEx to be executed in that environment.
Each system/client must be registered and activated.

Resolution Steps
Check the configuration has been updated for the system/client you have tried to use is either missing or incorrect.
IS-U Systems are configured using the following template (substituting the SAP system ID and client:

If you also run CRM the associated CRM system should also be configured using the following template (substituting the SAP system ID, client and source system details:

NB: All IS-U systems must have system ID 0001 and CRM systems must have 0002 in this table. If any other values are used in this table the system details will not be identified and the program will generate this error.