Message type: E = Error
Message class:  XS - SAPconnect: All messages 
Message number: 088
Message text: Error (&) in monitor display. Monitor name = &.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Use transaction RZ20 to display the required monitor.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message XS088 typically indicates an issue related to the SAP system's monitoring tools, particularly in the context of the SAP NetWeaver or SAP HANA environments. The error message format suggests that there is a problem with the specific monitor display you are trying to access.
Cause:
Configuration Issues: The monitor may not be properly configured, leading to errors when trying to display its data. Data Retrieval Problems: There could be issues with data retrieval from the database or the underlying system components that the monitor relies on. Authorization Issues: The user may not have the necessary permissions to access the monitor or the data it displays. System Performance: High load or performance issues in the SAP system can lead to timeouts or failures in retrieving monitor data. Software Bugs: There may be bugs in the version of SAP you are using that affect the monitor functionality.
Solution: Check Configuration: Verify the configuration settings for the
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