Message type: E = Error
Message class: EA - IDoc Basis Messages
Message number: 254
Message text: Segment definition & has been released and cannot be deleted
Before you can delete a segment definition, you must reset the release.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
For the release, you require activity 43 in authorization object
S_IDOCDEFT as authorization.
Error message extract from SAP system. Copyright SAP SE.
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EA253 First segment definition in segment & cannot be deleted
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA252 Segment & defined locally, package &
Self-Explanatory Message Since SAP believes that this specific error message is ...
EA255 Last segment definition & has been released and cannot be changed
What causes this issue? A released segment definition cannot be modified. The r...
EA256 Name range violation : Name & not permitted in & system
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.
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