Message type: E = Error
Message class: BRAIN_SUP - BRAIN messages (for use by support)
Message number: 020
Message text: Variable &1[&2] cannot be replaced from &3[&4]
The multi-variable &V1&[&V2&] ( "Multiple individual values")
should be replaced with the value of variable &V3&[ &V4&]. But &V4& is
neither a selection option nor a multi-variable. Therefore the system
does not support this replacement.
Variable &V2& cannot be used.
Check the variables &V2& and &V4&.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Error message extract from SAP system. Copyright SAP SE.
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BRAIN_SUP019 Variable &1[&2] must not be input ready
Self-Explanatory Message Since SAP believes that this specific error message is ...
BRAIN_SUP018 Variable &1[&2] cannot be replaced from &3[&4]
What causes this issue? Variable &V1&[&V2&] should be replaced ...
BRAIN_SUP021 Variable &1[&2] cannot be replaced from &3[&4]
What causes this issue? The multi-variable &V1&[&V2&] ( "M...
BRAIN_SUP022 Variable &1 cannot be replaced from &2
What causes this issue? The variable &V1& should be replaced with the v...
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.
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