Message type: E = Error
Message class:  MMPUR_CONF - Messages for Confirmations in Purchasing 
Message number: 000
Message text: *** Message for Confirmation Framework MMPUR_CONF ***
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 MMPUR_CONF000 is related to the Confirmation Framework in the SAP system, particularly in the context of materials management and procurement processes. This error typically indicates that there is an issue with the confirmation of goods movements or services in the system.
Cause: The error can arise due to several reasons, including but not limited to: Missing Configuration: The confirmation framework may not be properly configured for the specific process or transaction you are trying to execute. Incorrect Data Entry: There may be incorrect or incomplete data in the confirmation document or related master data. Authorization Issues: The user may not have the necessary authorizations to perform the confirmation. System Settings: The system settings for the confirmation process may not align with the business requirements or processes. Status Issues: The document or item may be in a status that does not allow for confirmation.
Solution: To resolve the MMPUR_CONF000 error, you can take the following steps: Check
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
MMPUR_CMDT_QTY010 Validity dates selected for commodity code &1 are overlapping in item &2.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MMPUR_CMDT_QTY009 Valid From Date should be less than or equal to Valid To Date.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MMPUR_CONF001 Confirmation references inbound delivery &1 (Not possible to delete)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
MMPUR_CONF002 Confirmation category missing
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.