How To Fix UGMD391 - Overflow of shared memory

SAP Error Message - Details

• Message type: E = Error

• Message class: UGMD - FIN Master Data: Messages

• Message number: 391

• Message text: Overflow of shared memory

What causes this issue?

Overflow of shared memory.

System Response

The system has temporarily deactivated use of the shared memory on
application server &V1&. This has a negative effect on performance.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Increase the memory space reserved for the shared memory. Call up
transaction <DS:TRAN.RZ11>Profile Parameter Maintenance</> and change
the following parameters:
<ZK>rsdb/esm/buffersize_kb</>
<ZK>rsdb/esm/max_objects</>

Error message extract from SAP system. Copyright SAP SE.