Quants from SU-managed block storage cannot be reposted via the module

What causes this issue?

Stocks from <DS:GLOS.storage_unit>storage unit-managed</> bulk storage
areas cannot be <DS:GLOS.posting_change>reposted</> individually. Using
the function module, processes like this can only be executed in the
background.

How to fix this error?

Check your transmission parameters.

Error message extract from SAP system. Copyright SAP SE.