https://userapps.support.sap.com/sap/support/knowledge/en/2840371
2840371 - alter dbsapce is returning error - Logical file 'IQ_SYSTEM_MSG' is not part of dbspace...
On a secondary (writer) node when trying to alter the IQ_SYSTEM_MSG file: alter dbspace IQ_SYSTEM_MSG alter file IQ_SYSTEM_MSG rename path...