Message type: E = Error
Message class:  LSOPV - Training Management (Copy of Message Class PV) 
Message number: 577
Message text: No integration has been activated with Materials Management
Integration with Materials Management is not active.
If you require integration, maintain the relevant settings in
Customizing for Training and Event Management under <LS>Integration</>
-> <LS>Materials Management</>.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message LSOPV577 indicates that there is no integration activated between the Logistics Execution (LE) module and the Materials Management (MM) module. This typically occurs when you are trying to perform a transaction that requires integration between these two modules, but the necessary settings have not been configured.
Cause: Missing Configuration: The integration between LE and MM may not have been set up in the system. This can happen if the necessary customizing settings have not been completed. Incorrect Settings: There may be incorrect or incomplete settings in the configuration that prevent the integration from being recognized. Transport Issues: If the configuration was recently transported from another system, it may not have been fully activated or may have missing components.
Solution: To resolve the LSOPV577 error, follow these steps: Check Configuration: Go to the SAP Customizing Implementation Guide (SPRO). Navigate to Logistics Execution > Integration with Other Logistics Applications > Integration with Materials Management. Ensure that the necessary
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
LSOPV576 Enter a schedule that lies within the planning period
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSOPV575 The participant exists in the period specified
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSOPV578 Select at least one output status
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSOPV579 Original document cannot be displayed
What causes this issue?  There is no original document available.How to fix this error?  In distributed applications, check that the distribution of t...
Click on this link to search all SAP messages.