Message type: E = Error
Message class: CN - Meldungen für Netzpläne
Message number: 297
Message text: Enter a change number
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).
Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.
You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.
The SAP error message CN297 ("Enter a change number") typically occurs in the context of change management within SAP, particularly when working with change documents or when trying to make changes to objects that are subject to change control. This error indicates that a change number is required to proceed with the operation you are attempting.
Cause: Missing Change Number: The most common cause of this error is that the user has not entered a change number in the relevant field. Change numbers are used to track changes in the system and ensure that modifications are controlled and documented. Configuration Settings: The system may be configured to require a change number for certain transactions or objects, and if the user does not provide one, the error will be triggered. Authorization Issues: In some cases, the user may not have the necessary authorizations to create or modify objects without a change number.
Solution: Enter a Change Number:
Get instant SAP help. Sign up for our Free Essentials Plan.
CN296
No changes allowed due to activity status
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CN295
Function not allowed due to activity & status
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CN298
Take care when processing sets with multi-level config. (see long text)
What causes this issue? You are calling up the BOM assignment for a sales document, Here you have enterd a different BOM material to the material in ...
CN299
Freely defined reference point overrules a fixed reference point
What causes this issue? You want to maintain a freely defined reference point for BOM transferSystem Response As from Release 4.6A there is a fixed ...
Click on this link to search all SAP messages.