Do you have any question about this error?
Unlock AI-Powered SAP Support – Free for 7 Days! Try It Now
Unlock AI-Powered SAP Support – Free for 7 Days! Try It Now
Message type: E = Error
Message class: M3 - Material Master
Message number: 645
Message text: No task list exists
No task list exists for this material. This may be
because you are in the process of creating the material master record
or
because you have not yet created a task list for this material in the
system
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.
Get instant SAP help. Start your 7-day free trial now.
| Feature | Free Access | Free Trial |
|---|---|---|
| Basic SAP error explanation |  |
|
| Step-by-Step Usage Guide |  |
|
| Interactive SAP Coach Assistance | |
|
| AI Troubleshooting for T-Code Errors | |
|
M3644 No matching alternative BOM exists
What causes this issue? Either the combination of alternative BOM and BOM usage...
M3643 No bill of material exists
What causes this issue? No bill of material (BOM) exists yet for this material,...
M3646 No matching task list & / & / & exists
What causes this issue? You have entered a task list type, task list group, and...
M3647 Maintain the conversion factor for the alternative unit &
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.
Click on this link to search all SAP messages.
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
