Message type: E = Error
Message class: M3 - Material Master
Message number: 303
Message text: No active screen (e.g. material not maintained here)
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.
M3303
- No active screen (e.g. material not maintained here) ?The SAP error message M3303 ("No active screen (e.g. material not maintained here)") typically occurs when you are trying to access a material or a transaction that does not have the necessary data maintained in the system. This can happen in various scenarios, such as when you are trying to view or edit a material master record, but the material is not fully set up or is missing required information. Causes: Material Not Maintained: The material you are trying to access may not have been created or maintained in the relevant views (e.g., Basic Data, Purchasing, Sales, etc.). Inactive Status: The material might be inactive or blocked for certain transactions. Missing Data: Required fields or views for the material master may not be filled out, leading to the system not being able to display the screen. Authorization Issues: You may not have the necessary authorizations to view or edit the material. Incorrect Transaction Code: You might
Get instant SAP help. Sign up for our Free Essentials Plan.
M3302
Enter an MRP type since it cannot be derived from the profile
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
M3301
The date is in the future; check your entry
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
M3304
Reference material does not exist
What causes this issue? You have entered the number of a material as the reference material. However, a material master record has not yet been creat...
M3305
The material & does not exist or is not activated
What causes this issue? You wanted to display or process data on the material &V1&. However, the material does not yet exist; that is, it has...
Click on this link to search all SAP messages.