Solution : https://service.sap.com/sap/support/notes/526237 (SAP Service marketplace login required)
Key words :
text 'cif outbound queue blocked, cif outbound queue blocked, text 'data channel blocked', cif queue alert, 'data channel blocked', source code corrections, transaction /sapapo/cw, private distribution lists, 'mail-format' parameter, selection text
Related Notes :
526341 | /SAPAPO/CQINW: Format of sent messages |
523698 | CIF QRFC alert for outbound queues displays error twice |
492827 | CIF QRFC alert reports errors although no errors occurred |
393574 | /SAPAPO/CW: Messages in spite of error-free queue |