Message type: E = Error
Message class: CNV - Conversion: Messages for Conversion Services (CNCC)
Message number: 256
Message text: For table &, field &, routine & source package is not unique
The combination
table name &V1&
field name &V2&
routine &V3&
occurs in more than one source package. This causes a conflict.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Set field the source package manually
Error message extract from SAP system. Copyright SAP SE.
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CNV255 Field 'Package' is initial
Self-Explanatory Message Since SAP believes that this specific error message is ...
CNV254 Not allowed value for source package &4 was changed to &1
What causes this issue? Not allowed value for source package &V4& was c...
CNV257 For domain &, data element & and convfunc &, source package is not unique
What causes this issue? The combination domain &V1& data element &V...
CNV258 You have to set at least one of the domain / data element pair
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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