Solution : https://service.sap.com/sap/support/notes/520684 (SAP Service marketplace login required)
Summary :
The SAP Note addresses the 'EXPORT_BUFFER_NO_MEMORY' runtime error and 'invalid interface parameter ObjTooLar' syslog message. When data objects exceed the maximum size permitted by ABAP commands, such as 'EXPORT TO SHARED BUFFER' and 'EXPORT TO SHARED MEMORY', these issues occur. These commands store data clusters in various buffers (Export/import buffer, ESM, CUA, OTR buffers) which have size limitations calculated at roughly 20% to 25% of total buffer size minus administrative overhead. To resolve, identify and enlarge the involved buffer proportionate to five times the oversize object plus additional space for administrative data, adjusting with profile parameters specified in SAP Note 702728 to accommodate large objects.
Key words :
log bye=> invalid interface parameter objtoolar [dbexpbuf#3 @ 3538] [dbexpbuf3538 ], profile parameter rsdb/obj/buffersize specifies, invalid parameter objtoolar transferred, profile parameter rsdb/obj/max_objects, rsdb/obj/max_objects esm buffer, rsdb/esm/max_objects cua buffer, rsdb/esm/max_objects otr buffer, rsdb/obj/buffersize number, rsdb/esm/buffersize_kb number, rsdb/cua/buffersize number
Related Notes :
| 1614788 | Buffering of large hierarchies in BW reporting |
| 809035 | Compliance Management "Application buffer too small" |
| 702728 | Profile parameter for export/import buffer instances |
| 156957 | OLAP: Message 051(BRAIN) when executing a query |