Message type: E = Error
Message class: RSDMDM - RSDMDM
Message number: 018
Message text: Only key restrictions are being evaluated
If values without master data are displayed, only key restrictions will
be evaluated.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If you want to execute a selection on attributes or texts, you will need
to hide values without master data again.
Error message extract from SAP system. Copyright SAP SE.
RSDMDM017 You do not have authorization for characteristic variant &1
Self-Explanatory Message Since SAP believes that this specific error message is ...
RSDMDM016 Text for global characteristic value &1 cannot be changed
Self-Explanatory Message Since SAP believes that this specific error message is ...
RSDMDM019 Selected file must have type &1
Self-Explanatory Message Since SAP believes that this specific error message is ...
RSDMDM020 InfoObject &1 cannot be maintained
Self-Explanatory Message Since SAP believes that this specific error message is ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
Click on this link to search all SAP messages.