How To Fix CNV_MBT_CWB012 - La modif. de la destination RFC est particulièrement critique (cf. desc.)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_CWB - Messages for CWB-PCL-Interface

• Message number: 012

• Message text: La modif. de la destination RFC est particulièrement critique (cf. desc.)

Changing the RFC Destination
You are attemping to change the RFC destination to the execution system.
Changing this RFC destination is very critical and needs to be done very
carefully.
Change of Target Is Not Supported
Changing the target system or the target client of the RFC destination
after loading a package is not supported. Changing the target may lead
to INCONSISTENCIES in the target system and invalidates the current
package.
If the package was loaded in the wrong target system / client, the
correct process would be to deactivate the package and load a new
package in the correct execution system.
Change of Technical Settings / Login Information
You can change
The technical settings, for example usage of the database server instead
of an application server. Make sure that the target system and client
are still the same after the change to the settings.
The login information, for example change of the login language.
Changing the login user is only possible if the new user has still the
neccessary authorizations to execute the package steps

Extrait du message d'erreur du système SAP. Copyright SAP SE.