Solution : https://service.sap.com/sap/support/notes/926261 (SAP Service marketplace login required)
Key words :
abap basis release 46c support package sapkb46c52kernel patch 46d patch level 2208, data elementsor structural enhancements, prerequisites smqs outbound scheduler, kernel patch, data element arfchash, attached correction instructions, incomplete logon data, wrong logon data, complete logon data, terms outbound scheduler
Related Notes :
| 1403974 | Determining the maximum connections in transaction SMQS |
| 1240675 | User switch for receiver lists |